12881972376

素因数分解:

$2^3\times 3^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:113

約数の個数: 640

約数和(自身を含む): 47616307200

約数和(自身を除く): 34734334824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 29, 31, 36, 39, 42, 52, 54, 56, 58, 62, 63, 72, 78, 81, 84, 87, 91, 93, 104, 108, 116, 117, 124, 126, 156, 162, 168, 174, 182, 186, 189, 203, 216, 217, 232, 234, 243, 248, 252, 261, 273, 279, 312, 324, 348, 351, 364, 372, 377, 378, 403, 406, 434, 468, 486, 504, 522, 546, 558, 567, 609, 648, 651, 696, 702, 728, 729, 744, 754, 756, 783, 806, 812, 819, 837, 868, 899, 936, 972, 1044, 1053, 1092, 1116, 1131, 1134, 1209, 1218, 1302, 1404, 1458, 1508, 1512, 1566, 1612, 1624, 1638, 1674, 1701, 1736, 1798, 1827, 1944, 1953, 2088, 2106, 2184, 2187, 2232, 2262, 2268, 2349, 2418, 2436, 2457, 2511, 2604, 2639, 2697, 2808, 2821, 2916, 3016, 3132, 3159, 3224, 3276, 3348, 3393, 3402, 3596, 3627, 3654, 3906, 4212, 4374, 4524, 4536, 4698, 4836, 4872, 4914, 5022, 5103, 5208, 5278, 5394, 5481, 5642, 5832, 5859, 6264, 6293, 6318, 6552, 6561, 6696, 6786, 6804, 7047, 7192, 7254, 7308, 7371, 7533, 7812, 7917, 8091, 8424, 8463, 8748, 9048, 9396, 9477, 9672, 9828, 10044, 10179, 10206, 10556, 10788, 10881, 10962, 11284, 11687, 11718, 12586, 12636, 13122, 13572, 13608, 14094, 14508, 14616, 14742, 15066, 15309, 15624, 15834, 16182, 16443, 16926, 17496, 17577, 18792, 18879, 18954, 19656, 19683, 20088, 20358, 20412, 21112, 21141, 21576, 21762, 21924, 22113, 22568, 22599, 23374, 23436, 23751, 24273, 25172, 25272, 25389, 26244, 27144, 28188, 28431, 29016, 29484, 30132, 30537, 30618, 31668, 32364, 32643, 32886, 33852, 35061, 35154, 37758, 37908, 39366, 40716, 40824, 42282, 43524, 43848, 44226, 45198, 45927, 46748, 46872, 47502, 48546, 49329, 50344, 50778, 52488, 52731, 56376, 56637, 56862, 58968, 60264, 61074, 61236, 63336, 63423, 64728, 65286, 65772, 66339, 67704, 67797, 70122, 70308, 71253, 72819, 75516, 75816, 76167, 78732, 81432, 81809, 84564, 85293, 87048, 88452, 90396, 91611, 91854, 93496, 95004, 97092, 97929, 98658, 101556, 105183, 105462, 113274, 113724, 122148, 122472, 126846, 130572, 131544, 132678, 135594, 137781, 140244, 140616, 142506, 145638, 147987, 151032, 152334, 157464, 158193, 163618, 169128, 169911, 170586, 176904, 180792, 183222, 183708, 190008, 190269, 194184, 195858, 197316, 199017, 203112, 203391, 210366, 210924, 213759, 218457, 226548, 227448, 228501, 244296, 245427, 253692, 255879, 261144, 265356, 271188, 274833, 275562, 280488, 285012, 291276, 293787, 295974, 304668, 315549, 316386, 327236, 339822, 341172, 366444, 367416, 380538, 391716, 394632, 398034, 406782, 420732, 421848, 427518, 436914, 443961, 453096, 457002, 474579, 490854, 507384, 509733, 511758, 530712, 542376, 549666, 551124, 570024, 570807, 582552, 587574, 591948, 597051, 609336, 610173, 631098, 632772, 641277, 654472, 655371, 679644, 682344, 685503, 732888, 736281, 761076, 783432, 796068, 813564, 824499, 841464, 855036, 873828, 881361, 887922, 914004, 946647, 949158, 981708, 1019466, 1023516, 1099332, 1102248, 1141614, 1175148, 1183896, 1194102, 1220346, 1262196, 1265544, 1282554, 1310742, 1331883, 1359288, 1371006, 1423737, 1472562, 1522152, 1529199, 1592136, 1627128, 1648998, 1710072, 1747656, 1762722, 1775844, 1791153, 1828008, 1893294, 1898316, 1923831, 1963416, 1966113, 2038932, 2047032, 2056509, 2198664, 2208843, 2283228, 2350296, 2388204, 2440692, 2473497, 2524392, 2565108, 2621484, 2644083, 2663766, 2742012, 2839941, 2847474, 2945124, 3058398, 3297996, 3525444, 3551688, 3582306, 3786588, 3796632, 3847662, 3932226, 3995649, 4077864, 4113018, 4271211, 4417686, 4566456, 4587597, 4776408, 4881384, 4946994, 5130216, 5242968, 5288166, 5327532, 5484024, 5679882, 5694948, 5771493, 5890248, 5898339, 6116796, 6169527, 6595992, 6626529, 7050888, 7164612, 7420491, 7573176, 7695324, 7864452, 7932249, 7991298, 8226036, 8519823, 8542422, 8835372, 9175194, 9893988, 10576332, 10655064, 11359764, 11389896, 11542986, 11796678, 12233592, 12339054, 13253058, 13762791, 14329224, 14840982, 15390648, 15728904, 15864498, 15982596, 16452072, 17039646, 17084844, 17314479, 17670744, 17695017, 18350388, 18508581, 19787976, 19879587, 21152664, 22719528, 23085972, 23593356, 24678108, 25559469, 26506116, 27525582, 29681964, 31728996, 31965192, 34079292, 34169688, 34628958, 35390034, 36700776, 37017162, 39759174, 41288373, 46171944, 47186712, 49356216, 51118938, 51943437, 53012232, 55051164, 55525743, 59363928, 59638761, 63457992, 68158584, 69257916, 70780068, 74034324, 76678407, 79518348, 82576746, 102237876, 103886874, 110102328, 111051486, 119277522, 123865119, 138515832, 141560136, 148068648, 153356814, 159036696, 165153492, 178916283, 204475752, 207773748, 222102972, 230035221, 238555044, 247730238, 306713628, 330306984, 357832566, 415547496, 444205944, 460070442, 477110088, 495460476, 536748849, 613427256, 715665132, 920140884, 990920952, 1073497698, 1431330264, 1610246547, 1840281768, 2146995396, 3220493094, 4293990792, 6440986188, 12881972376]

約数ペア:

[(1, 12881972376), (2, 6440986188), (3, 4293990792), (4, 3220493094), (6, 2146995396), (7, 1840281768), (8, 1610246547), (9, 1431330264), (12, 1073497698), (13, 990920952), (14, 920140884), (18, 715665132), (21, 613427256), (24, 536748849), (26, 495460476), (27, 477110088), (28, 460070442), (29, 444205944), (31, 415547496), (36, 357832566), (39, 330306984), (42, 306713628), (52, 247730238), (54, 238555044), (56, 230035221), (58, 222102972), (62, 207773748), (63, 204475752), (72, 178916283), (78, 165153492), (81, 159036696), (84, 153356814), (87, 148068648), (91, 141560136), (93, 138515832), (104, 123865119), (108, 119277522), (116, 111051486), (117, 110102328), (124, 103886874), (126, 102237876), (156, 82576746), (162, 79518348), (168, 76678407), (174, 74034324), (182, 70780068), (186, 69257916), (189, 68158584), (203, 63457992), (216, 59638761), (217, 59363928), (232, 55525743), (234, 55051164), (243, 53012232), (248, 51943437), (252, 51118938), (261, 49356216), (273, 47186712), (279, 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7164612), (1827, 7050888), (1944, 6626529), (1953, 6595992), (2088, 6169527), (2106, 6116796), (2184, 5898339), (2187, 5890248), (2232, 5771493), (2262, 5694948), (2268, 5679882), (2349, 5484024), (2418, 5327532), (2436, 5288166), (2457, 5242968), (2511, 5130216), (2604, 4946994), (2639, 4881384), (2697, 4776408), (2808, 4587597), (2821, 4566456), (2916, 4417686), (3016, 4271211), (3132, 4113018), (3159, 4077864), (3224, 3995649), (3276, 3932226), (3348, 3847662), (3393, 3796632), (3402, 3786588), (3596, 3582306), (3627, 3551688), (3654, 3525444), (3906, 3297996), (4212, 3058398), (4374, 2945124), (4524, 2847474), (4536, 2839941), (4698, 2742012), (4836, 2663766), (4872, 2644083), (4914, 2621484), (5022, 2565108), (5103, 2524392), (5208, 2473497), (5278, 2440692), (5394, 2388204), (5481, 2350296), (5642, 2283228), (5832, 2208843), (5859, 2198664), (6264, 2056509), (6293, 2047032), (6318, 2038932), (6552, 1966113), (6561, 1963416), (6696, 1923831), (6786, 1898316), (6804, 1893294), (7047, 1828008), (7192, 1791153), (7254, 1775844), (7308, 1762722), (7371, 1747656), (7533, 1710072), (7812, 1648998), (7917, 1627128), (8091, 1592136), (8424, 1529199), (8463, 1522152), (8748, 1472562), (9048, 1423737), (9396, 1371006), (9477, 1359288), (9672, 1331883), (9828, 1310742), (10044, 1282554), (10179, 1265544), (10206, 1262196), (10556, 1220346), (10788, 1194102), (10881, 1183896), (10962, 1175148), (11284, 1141614), (11687, 1102248), (11718, 1099332), (12586, 1023516), (12636, 1019466), (13122, 981708), (13572, 949158), (13608, 946647), (14094, 914004), (14508, 887922), (14616, 881361), (14742, 873828), (15066, 855036), (15309, 841464), (15624, 824499), (15834, 813564), (16182, 796068), (16443, 783432), (16926, 761076), (17496, 736281), (17577, 732888), (18792, 685503), (18879, 682344), (18954, 679644), (19656, 655371), (19683, 654472), (20088, 641277), (20358, 632772), (20412, 631098), (21112, 610173), (21141, 609336), (21576, 597051), (21762, 591948), (21924, 587574), (22113, 582552), (22568, 570807), (22599, 570024), (23374, 551124), (23436, 549666), (23751, 542376), (24273, 530712), (25172, 511758), (25272, 509733), (25389, 507384), (26244, 490854), (27144, 474579), (28188, 457002), (28431, 453096), (29016, 443961), (29484, 436914), (30132, 427518), (30537, 421848), (30618, 420732), (31668, 406782), (32364, 398034), (32643, 394632), (32886, 391716), (33852, 380538), (35061, 367416), (35154, 366444), (37758, 341172), (37908, 339822), (39366, 327236), (40716, 316386), (40824, 315549), (42282, 304668), (43524, 295974), (43848, 293787), (44226, 291276), (45198, 285012), (45927, 280488), (46748, 275562), (46872, 274833), (47502, 271188), (48546, 265356), (49329, 261144), (50344, 255879), (50778, 253692), (52488, 245427), (52731, 244296), (56376, 228501), (56637, 227448), (56862, 226548), (58968, 218457), (60264, 213759), (61074, 210924), (61236, 210366), (63336, 203391), (63423, 203112), (64728, 199017), (65286, 197316), (65772, 195858), (66339, 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