12281261568

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2659}}^1$

素因数の和:2808

約数の個数: 160

約数和(自身を含む): 34134481920

約数和(自身を除く): 21853220352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 97, 124, 128, 186, 192, 194, 248, 256, 291, 372, 384, 388, 496, 512, 582, 744, 768, 776, 992, 1164, 1488, 1536, 1552, 1984, 2328, 2659, 2976, 3007, 3104, 3968, 4656, 5318, 5952, 6014, 6208, 7936, 7977, 9021, 9312, 10636, 11904, 12028, 12416, 15872, 15954, 18042, 18624, 21272, 23808, 24056, 24832, 31908, 36084, 37248, 42544, 47616, 48112, 49664, 63816, 72168, 74496, 82429, 85088, 96224, 127632, 144336, 148992, 164858, 170176, 192448, 247287, 255264, 257923, 288672, 329716, 340352, 384896, 494574, 510528, 515846, 577344, 659432, 680704, 769792, 773769, 989148, 1021056, 1031692, 1154688, 1318864, 1361408, 1539584, 1547538, 1978296, 2042112, 2063384, 2309376, 2637728, 3095076, 3956592, 4084224, 4126768, 4618752, 5275456, 6190152, 7913184, 7995613, 8253536, 10550912, 12380304, 15826368, 15991226, 16507072, 21101824, 23986839, 24760608, 31652736, 31982452, 33014144, 42203648, 47973678, 49521216, 63305472, 63964904, 66028288, 95947356, 99042432, 126610944, 127929808, 132056576, 191894712, 198084864, 255859616, 383789424, 396169728, 511719232, 767578848, 1023438464, 1535157696, 2046876928, 3070315392, 4093753856, 6140630784, 12281261568]

約数ペア:

[(1, 12281261568), (2, 6140630784), (3, 4093753856), (4, 3070315392), (6, 2046876928), (8, 1535157696), (12, 1023438464), (16, 767578848), (24, 511719232), (31, 396169728), (32, 383789424), (48, 255859616), (62, 198084864), (64, 191894712), (93, 132056576), (96, 127929808), (97, 126610944), (124, 99042432), (128, 95947356), (186, 66028288), (192, 63964904), (194, 63305472), (248, 49521216), (256, 47973678), (291, 42203648), (372, 33014144), (384, 31982452), (388, 31652736), (496, 24760608), (512, 23986839), (582, 21101824), (744, 16507072), (768, 15991226), (776, 15826368), (992, 12380304), (1164, 10550912), (1488, 8253536), (1536, 7995613), (1552, 7913184), (1984, 6190152), (2328, 5275456), (2659, 4618752), (2976, 4126768), (3007, 4084224), (3104, 3956592), (3968, 3095076), (4656, 2637728), (5318, 2309376), (5952, 2063384), (6014, 2042112), (6208, 1978296), (7936, 1547538), (7977, 1539584), (9021, 1361408), (9312, 1318864), (10636, 1154688), (11904, 1031692), (12028, 1021056), (12416, 989148), (15872, 773769), (15954, 769792), (18042, 680704), (18624, 659432), (21272, 577344), (23808, 515846), (24056, 510528), (24832, 494574), (31908, 384896), (36084, 340352), (37248, 329716), (42544, 288672), (47616, 257923), (48112, 255264), (49664, 247287), (63816, 192448), (72168, 170176), (74496, 164858), (82429, 148992), (85088, 144336), (96224, 127632)]