428461488

素因数分解:

$2^4\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:223

約数の個数: 360

約数和(自身を含む): 1566805968

約数和(自身を除く): 1138344480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 81, 84, 91, 98, 104, 108, 112, 117, 126, 144, 147, 156, 162, 168, 173, 182, 189, 196, 208, 216, 234, 243, 252, 273, 294, 312, 324, 336, 346, 351, 364, 378, 392, 432, 441, 468, 486, 504, 519, 546, 567, 588, 624, 637, 648, 692, 702, 728, 756, 784, 819, 882, 936, 972, 1008, 1038, 1053, 1092, 1134, 1176, 1211, 1274, 1296, 1323, 1384, 1404, 1456, 1512, 1557, 1638, 1701, 1764, 1872, 1911, 1944, 2076, 2106, 2184, 2249, 2268, 2352, 2422, 2457, 2548, 2646, 2768, 2808, 3024, 3114, 3159, 3276, 3402, 3528, 3633, 3822, 3888, 3969, 4152, 4212, 4368, 4498, 4536, 4671, 4844, 4914, 5096, 5292, 5616, 5733, 6228, 6318, 6552, 6747, 6804, 7056, 7266, 7371, 7644, 7938, 8304, 8424, 8477, 8996, 9072, 9342, 9688, 9828, 10192, 10584, 10899, 11466, 11907, 12456, 12636, 13104, 13494, 13608, 14013, 14532, 14742, 15288, 15743, 15876, 16848, 16954, 17199, 17992, 18684, 19376, 19656, 20241, 21168, 21798, 22113, 22932, 23814, 24912, 25272, 25431, 26988, 27216, 28026, 29064, 29484, 30576, 31486, 31752, 32697, 33908, 34398, 35984, 37368, 39312, 40482, 42039, 43596, 44226, 45864, 47229, 47628, 50544, 50862, 51597, 53976, 56052, 58128, 58968, 60723, 62972, 63504, 65394, 67816, 68796, 74736, 76293, 80964, 84078, 87192, 88452, 91728, 94458, 95256, 98091, 101724, 103194, 107952, 110201, 112104, 117936, 121446, 125944, 130788, 135632, 137592, 141687, 152586, 154791, 161928, 168156, 174384, 176904, 182169, 188916, 190512, 196182, 203448, 206388, 220402, 224208, 228879, 242892, 251888, 261576, 275184, 283374, 294273, 305172, 309582, 323856, 330603, 336312, 353808, 364338, 377832, 392364, 406896, 412776, 425061, 440804, 457758, 485784, 523152, 546507, 566748, 588546, 610344, 619164, 661206, 672624, 686637, 728676, 755664, 784728, 825552, 850122, 881608, 915516, 971568, 991809, 1093014, 1133496, 1177092, 1220688, 1238328, 1275183, 1322412, 1373274, 1457352, 1569456, 1700244, 1763216, 1831032, 1983618, 2059911, 2186028, 2266992, 2354184, 2476656, 2550366, 2644824, 2746548, 2914704, 2975427, 3400488, 3662064, 3825549, 3967236, 4119822, 4372056, 4708368, 5100732, 5289648, 5493096, 5950854, 6800976, 7651098, 7934472, 8239644, 8744112, 8926281, 10201464, 10986192, 11901708, 15302196, 15868944, 16479288, 17852562, 20402928, 23803416, 26778843, 30604392, 32958576, 35705124, 47606832, 53557686, 61208784, 71410248, 107115372, 142820496, 214230744, 428461488]

約数ペア:

[(1, 428461488), (2, 214230744), (3, 142820496), (4, 107115372), (6, 71410248), (7, 61208784), (8, 53557686), (9, 47606832), (12, 35705124), (13, 32958576), (14, 30604392), (16, 26778843), (18, 23803416), (21, 20402928), (24, 17852562), (26, 16479288), (27, 15868944), (28, 15302196), (36, 11901708), (39, 10986192), (42, 10201464), (48, 8926281), (49, 8744112), (52, 8239644), (54, 7934472), (56, 7651098), (63, 6800976), (72, 5950854), (78, 5493096), (81, 5289648), (84, 5100732), (91, 4708368), (98, 4372056), (104, 4119822), (108, 3967236), (112, 3825549), (117, 3662064), (126, 3400488), (144, 2975427), (147, 2914704), (156, 2746548), (162, 2644824), (168, 2550366), (173, 2476656), (182, 2354184), (189, 2266992), (196, 2186028), (208, 2059911), (216, 1983618), (234, 1831032), (243, 1763216), (252, 1700244), (273, 1569456), (294, 1457352), (312, 1373274), (324, 1322412), (336, 1275183), (346, 1238328), (351, 1220688), (364, 1177092), (378, 1133496), (392, 1093014), (432, 991809), (441, 971568), (468, 915516), (486, 881608), (504, 850122), (519, 825552), (546, 784728), (567, 755664), (588, 728676), (624, 686637), (637, 672624), (648, 661206), (692, 619164), (702, 610344), (728, 588546), (756, 566748), (784, 546507), (819, 523152), (882, 485784), (936, 457758), (972, 440804), (1008, 425061), (1038, 412776), (1053, 406896), (1092, 392364), (1134, 377832), (1176, 364338), (1211, 353808), (1274, 336312), (1296, 330603), (1323, 323856), (1384, 309582), (1404, 305172), (1456, 294273), (1512, 283374), (1557, 275184), (1638, 261576), (1701, 251888), (1764, 242892), (1872, 228879), (1911, 224208), (1944, 220402), (2076, 206388), (2106, 203448), (2184, 196182), (2249, 190512), (2268, 188916), (2352, 182169), (2422, 176904), (2457, 174384), (2548, 168156), (2646, 161928), (2768, 154791), (2808, 152586), (3024, 141687), (3114, 137592), (3159, 135632), (3276, 130788), (3402, 125944), (3528, 121446), (3633, 117936), (3822, 112104), (3888, 110201), (3969, 107952), (4152, 103194), (4212, 101724), (4368, 98091), (4498, 95256), (4536, 94458), (4671, 91728), (4844, 88452), (4914, 87192), (5096, 84078), (5292, 80964), (5616, 76293), (5733, 74736), (6228, 68796), (6318, 67816), (6552, 65394), (6747, 63504), (6804, 62972), (7056, 60723), (7266, 58968), (7371, 58128), (7644, 56052), (7938, 53976), (8304, 51597), (8424, 50862), (8477, 50544), (8996, 47628), (9072, 47229), (9342, 45864), (9688, 44226), (9828, 43596), (10192, 42039), (10584, 40482), (10899, 39312), (11466, 37368), (11907, 35984), (12456, 34398), (12636, 33908), (13104, 32697), (13494, 31752), (13608, 31486), (14013, 30576), (14532, 29484), (14742, 29064), (15288, 28026), (15743, 27216), (15876, 26988), (16848, 25431), (16954, 25272), (17199, 24912), (17992, 23814), (18684, 22932), (19376, 22113), (19656, 21798), (20241, 21168)]