313061808

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{210391}}^1$

素因数の和:210433

約数の個数: 40

約数和(自身を含む): 834835456

約数和(自身を除く): 521773648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 210391, 420782, 631173, 841564, 1262346, 1683128, 2524692, 3366256, 5049384, 6522121, 10098768, 13044242, 19566363, 26088484, 39132726, 52176968, 78265452, 104353936, 156530904, 313061808]

約数ペア:

[(1, 313061808), (2, 156530904), (3, 104353936), (4, 78265452), (6, 52176968), (8, 39132726), (12, 26088484), (16, 19566363), (24, 13044242), (31, 10098768), (48, 6522121), (62, 5049384), (93, 3366256), (124, 2524692), (186, 1683128), (248, 1262346), (372, 841564), (496, 631173), (744, 420782), (1488, 210391)]