254120928

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1621}}^1$

素因数の和:1728

約数の個数: 96

約数和(自身を含む): 706309632

約数和(自身を除く): 452188704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 71, 92, 96, 138, 142, 184, 213, 276, 284, 368, 426, 552, 568, 736, 852, 1104, 1136, 1621, 1633, 1704, 2208, 2272, 3242, 3266, 3408, 4863, 4899, 6484, 6532, 6816, 9726, 9798, 12968, 13064, 19452, 19596, 25936, 26128, 37283, 38904, 39192, 51872, 52256, 74566, 77808, 78384, 111849, 115091, 149132, 155616, 156768, 223698, 230182, 298264, 345273, 447396, 460364, 596528, 690546, 894792, 920728, 1193056, 1381092, 1789584, 1841456, 2647093, 2762184, 3579168, 3682912, 5294186, 5524368, 7941279, 10588372, 11048736, 15882558, 21176744, 31765116, 42353488, 63530232, 84706976, 127060464, 254120928]

約数ペア:

[(1, 254120928), (2, 127060464), (3, 84706976), (4, 63530232), (6, 42353488), (8, 31765116), (12, 21176744), (16, 15882558), (23, 11048736), (24, 10588372), (32, 7941279), (46, 5524368), (48, 5294186), (69, 3682912), (71, 3579168), (92, 2762184), (96, 2647093), (138, 1841456), (142, 1789584), (184, 1381092), (213, 1193056), (276, 920728), (284, 894792), (368, 690546), (426, 596528), (552, 460364), (568, 447396), (736, 345273), (852, 298264), (1104, 230182), (1136, 223698), (1621, 156768), (1633, 155616), (1704, 149132), (2208, 115091), (2272, 111849), (3242, 78384), (3266, 77808), (3408, 74566), (4863, 52256), (4899, 51872), (6484, 39192), (6532, 38904), (6816, 37283), (9726, 26128), (9798, 25936), (12968, 19596), (13064, 19452)]