1255999632

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{2689}}^1$

素因数の和:3000

約数の個数: 80

約数和(自身を含む): 3346273920

約数和(自身を除く): 2090274288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 263, 296, 444, 526, 592, 789, 888, 1052, 1578, 1776, 2104, 2689, 3156, 4208, 5378, 6312, 8067, 9731, 10756, 12624, 16134, 19462, 21512, 29193, 32268, 38924, 43024, 58386, 64536, 77848, 99493, 116772, 129072, 155696, 198986, 233544, 298479, 397972, 467088, 596958, 707207, 795944, 1193916, 1414414, 1591888, 2121621, 2387832, 2828828, 4243242, 4775664, 5657656, 8486484, 11315312, 16972968, 26166659, 33945936, 52333318, 78499977, 104666636, 156999954, 209333272, 313999908, 418666544, 627999816, 1255999632]

約数ペア:

[(1, 1255999632), (2, 627999816), (3, 418666544), (4, 313999908), (6, 209333272), (8, 156999954), (12, 104666636), (16, 78499977), (24, 52333318), (37, 33945936), (48, 26166659), (74, 16972968), (111, 11315312), (148, 8486484), (222, 5657656), (263, 4775664), (296, 4243242), (444, 2828828), (526, 2387832), (592, 2121621), (789, 1591888), (888, 1414414), (1052, 1193916), (1578, 795944), (1776, 707207), (2104, 596958), (2689, 467088), (3156, 397972), (4208, 298479), (5378, 233544), (6312, 198986), (8067, 155696), (9731, 129072), (10756, 116772), (12624, 99493), (16134, 77848), (19462, 64536), (21512, 58386), (29193, 43024), (32268, 38924)]