1281764736

素因数分解:

$2^7\times 3^5\times 7^2\times {\mathrm{29}}^2$

素因数の和:101

約数の個数: 432

約数和(自身を含む): 4608234540

約数和(自身を除く): 3326469804

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 49, 54, 56, 58, 63, 64, 72, 81, 84, 87, 96, 98, 108, 112, 116, 126, 128, 144, 147, 162, 168, 174, 189, 192, 196, 203, 216, 224, 232, 243, 252, 261, 288, 294, 324, 336, 348, 378, 384, 392, 406, 432, 441, 448, 464, 486, 504, 522, 567, 576, 588, 609, 648, 672, 696, 756, 783, 784, 812, 841, 864, 882, 896, 928, 972, 1008, 1044, 1134, 1152, 1176, 1218, 1296, 1323, 1344, 1392, 1421, 1512, 1566, 1568, 1624, 1682, 1701, 1728, 1764, 1827, 1856, 1944, 2016, 2088, 2268, 2349, 2352, 2436, 2523, 2592, 2646, 2688, 2784, 2842, 3024, 3132, 3136, 3248, 3364, 3402, 3456, 3528, 3654, 3712, 3888, 3969, 4032, 4176, 4263, 4536, 4698, 4704, 4872, 5046, 5184, 5292, 5481, 5568, 5684, 5887, 6048, 6264, 6272, 6496, 6728, 6804, 7047, 7056, 7308, 7569, 7776, 7938, 8064, 8352, 8526, 9072, 9396, 9408, 9744, 10092, 10368, 10584, 10962, 11136, 11368, 11774, 11907, 12096, 12528, 12789, 12992, 13456, 13608, 14094, 14112, 14616, 15138, 15552, 15876, 16443, 16704, 17052, 17661, 18144, 18792, 18816, 19488, 20184, 21168, 21924, 22707, 22736, 23548, 23814, 24192, 25056, 25578, 25984, 26912, 27216, 28188, 28224, 29232, 30276, 31104, 31752, 32886, 33408, 34104, 35322, 36288, 37584, 38367, 38976, 40368, 41209, 42336, 43848, 45414, 45472, 47096, 47628, 49329, 50112, 51156, 52983, 53824, 54432, 56376, 56448, 58464, 60552, 63504, 65772, 68121, 68208, 70644, 72576, 75168, 76734, 77952, 80736, 82418, 84672, 87696, 90828, 90944, 94192, 95256, 98658, 100224, 102312, 105966, 107648, 108864, 112752, 115101, 116928, 121104, 123627, 127008, 131544, 136242, 136416, 141288, 150336, 153468, 158949, 161472, 164836, 169344, 175392, 181656, 181888, 188384, 190512, 197316, 204363, 204624, 211932, 217728, 225504, 230202, 233856, 242208, 247254, 254016, 263088, 272484, 272832, 282576, 300672, 306936, 317898, 322944, 329672, 345303, 350784, 363312, 370881, 376768, 381024, 394632, 408726, 409248, 423864, 451008, 460404, 476847, 484416, 494508, 508032, 526176, 544968, 545664, 565152, 613872, 635796, 659344, 690606, 701568, 726624, 741762, 753536, 762048, 789264, 817452, 818496, 847728, 902016, 920808, 953694, 968832, 989016, 1052352, 1089936, 1112643, 1130304, 1227744, 1271592, 1318688, 1381212, 1430541, 1453248, 1483524, 1524096, 1578528, 1634904, 1636992, 1695456, 1841616, 1907388, 1978032, 2104704, 2179872, 2225286, 2260608, 2455488, 2543184, 2637376, 2762424, 2861082, 2906496, 2967048, 3157056, 3269808, 3337929, 3390912, 3683232, 3814776, 3956064, 4359744, 4450572, 4910976, 5086368, 5274752, 5524848, 5722164, 5934096, 6314112, 6539616, 6675858, 6781824, 7366464, 7629552, 7912128, 8719488, 8901144, 10013787, 10172736, 11049696, 11444328, 11868192, 13079232, 13351716, 14732928, 15259104, 15824256, 17802288, 20027574, 20345472, 22099392, 22888656, 23736384, 26158464, 26703432, 30518208, 35604576, 40055148, 44198784, 45777312, 47472768, 53406864, 61036416, 71209152, 80110296, 91554624, 106813728, 142418304, 160220592, 183109248, 213627456, 320441184, 427254912, 640882368, 1281764736]

約数ペア:

[(1, 1281764736), (2, 640882368), (3, 427254912), (4, 320441184), (6, 213627456), (7, 183109248), (8, 160220592), (9, 142418304), (12, 106813728), (14, 91554624), (16, 80110296), (18, 71209152), (21, 61036416), (24, 53406864), (27, 47472768), (28, 45777312), (29, 44198784), (32, 40055148), (36, 35604576), (42, 30518208), (48, 26703432), (49, 26158464), (54, 23736384), (56, 22888656), (58, 22099392), (63, 20345472), (64, 20027574), (72, 17802288), (81, 15824256), (84, 15259104), (87, 14732928), (96, 13351716), (98, 13079232), (108, 11868192), (112, 11444328), (116, 11049696), (126, 10172736), (128, 10013787), (144, 8901144), (147, 8719488), (162, 7912128), (168, 7629552), (174, 7366464), (189, 6781824), (192, 6675858), (196, 6539616), (203, 6314112), (216, 5934096), (224, 5722164), (232, 5524848), (243, 5274752), (252, 5086368), (261, 4910976), (288, 4450572), (294, 4359744), (324, 3956064), (336, 3814776), (348, 3683232), (378, 3390912), (384, 3337929), (392, 3269808), (406, 3157056), (432, 2967048), (441, 2906496), (448, 2861082), (464, 2762424), (486, 2637376), (504, 2543184), (522, 2455488), (567, 2260608), (576, 2225286), (588, 2179872), (609, 2104704), (648, 1978032), (672, 1907388), (696, 1841616), (756, 1695456), (783, 1636992), (784, 1634904), (812, 1578528), (841, 1524096), (864, 1483524), (882, 1453248), (896, 1430541), (928, 1381212), (972, 1318688), (1008, 1271592), (1044, 1227744), (1134, 1130304), (1152, 1112643), (1176, 1089936), (1218, 1052352), (1296, 989016), (1323, 968832), (1344, 953694), (1392, 920808), (1421, 902016), (1512, 847728), (1566, 818496), (1568, 817452), (1624, 789264), (1682, 762048), (1701, 753536), (1728, 741762), (1764, 726624), (1827, 701568), (1856, 690606), (1944, 659344), (2016, 635796), (2088, 613872), (2268, 565152), (2349, 545664), (2352, 544968), (2436, 526176), (2523, 508032), (2592, 494508), (2646, 484416), (2688, 476847), (2784, 460404), (2842, 451008), (3024, 423864), (3132, 409248), (3136, 408726), (3248, 394632), (3364, 381024), (3402, 376768), (3456, 370881), (3528, 363312), (3654, 350784), (3712, 345303), (3888, 329672), (3969, 322944), (4032, 317898), (4176, 306936), (4263, 300672), (4536, 282576), (4698, 272832), (4704, 272484), (4872, 263088), (5046, 254016), (5184, 247254), (5292, 242208), (5481, 233856), (5568, 230202), (5684, 225504), (5887, 217728), (6048, 211932), (6264, 204624), (6272, 204363), (6496, 197316), (6728, 190512), (6804, 188384), (7047, 181888), (7056, 181656), (7308, 175392), (7569, 169344), (7776, 164836), (7938, 161472), (8064, 158949), (8352, 153468), (8526, 150336), (9072, 141288), (9396, 136416), (9408, 136242), (9744, 131544), (10092, 127008), (10368, 123627), (10584, 121104), (10962, 116928), (11136, 115101), (11368, 112752), (11774, 108864), (11907, 107648), (12096, 105966), (12528, 102312), (12789, 100224), (12992, 98658), (13456, 95256), (13608, 94192), (14094, 90944), (14112, 90828), (14616, 87696), (15138, 84672), (15552, 82418), (15876, 80736), (16443, 77952), (16704, 76734), (17052, 75168), (17661, 72576), (18144, 70644), (18792, 68208), (18816, 68121), (19488, 65772), (20184, 63504), (21168, 60552), (21924, 58464), (22707, 56448), (22736, 56376), (23548, 54432), (23814, 53824), (24192, 52983), (25056, 51156), (25578, 50112), (25984, 49329), (26912, 47628), (27216, 47096), (28188, 45472), (28224, 45414), (29232, 43848), (30276, 42336), (31104, 41209), (31752, 40368), (32886, 38976), (33408, 38367), (34104, 37584), (35322, 36288)]