325726416

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{31859}}^1$

素因数の和:31944

約数の個数: 60

約数和(自身を含む): 924449760

約数和(自身を除く): 598723344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 31859, 63718, 95577, 127436, 191154, 254872, 286731, 382308, 509744, 573462, 764616, 1146924, 1529232, 2261989, 2293848, 4523978, 4587696, 6785967, 9047956, 13571934, 18095912, 20357901, 27143868, 36191824, 40715802, 54287736, 81431604, 108575472, 162863208, 325726416]

約数ペア:

[(1, 325726416), (2, 162863208), (3, 108575472), (4, 81431604), (6, 54287736), (8, 40715802), (9, 36191824), (12, 27143868), (16, 20357901), (18, 18095912), (24, 13571934), (36, 9047956), (48, 6785967), (71, 4587696), (72, 4523978), (142, 2293848), (144, 2261989), (213, 1529232), (284, 1146924), (426, 764616), (568, 573462), (639, 509744), (852, 382308), (1136, 286731), (1278, 254872), (1704, 191154), (2556, 127436), (3408, 95577), (5112, 63718), (10224, 31859)]