357864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 64

約数和(自身を含む): 1021440

約数和(自身を除く): 663576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 37, 39, 52, 62, 74, 78, 93, 104, 111, 124, 148, 156, 186, 222, 248, 296, 312, 372, 403, 444, 481, 744, 806, 888, 962, 1147, 1209, 1443, 1612, 1924, 2294, 2418, 2886, 3224, 3441, 3848, 4588, 4836, 5772, 6882, 9176, 9672, 11544, 13764, 14911, 27528, 29822, 44733, 59644, 89466, 119288, 178932, 357864]

約数ペア:

[(1, 357864), (2, 178932), (3, 119288), (4, 89466), (6, 59644), (8, 44733), (12, 29822), (13, 27528), (24, 14911), (26, 13764), (31, 11544), (37, 9672), (39, 9176), (52, 6882), (62, 5772), (74, 4836), (78, 4588), (93, 3848), (104, 3441), (111, 3224), (124, 2886), (148, 2418), (156, 2294), (186, 1924), (222, 1612), (248, 1443), (296, 1209), (312, 1147), (372, 962), (403, 888), (444, 806), (481, 744)]