408090696

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42193}}^1$

素因数の和:42246

約数の個数: 64

約数和(自身を含む): 1134174720

約数和(自身を除く): 726084024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 42193, 84386, 126579, 168772, 253158, 337544, 506316, 548509, 1012632, 1097018, 1307983, 1645527, 2194036, 2615966, 3291054, 3923949, 4388072, 5231932, 6582108, 7847898, 10463864, 13164216, 15695796, 17003779, 31391592, 34007558, 51011337, 68015116, 102022674, 136030232, 204045348, 408090696]

約数ペア:

[(1, 408090696), (2, 204045348), (3, 136030232), (4, 102022674), (6, 68015116), (8, 51011337), (12, 34007558), (13, 31391592), (24, 17003779), (26, 15695796), (31, 13164216), (39, 10463864), (52, 7847898), (62, 6582108), (78, 5231932), (93, 4388072), (104, 3923949), (124, 3291054), (156, 2615966), (186, 2194036), (248, 1645527), (312, 1307983), (372, 1097018), (403, 1012632), (744, 548509), (806, 506316), (1209, 337544), (1612, 253158), (2418, 168772), (3224, 126579), (4836, 84386), (9672, 42193)]