1272555792

素因数分解:

$2^4\times 3^3\times {\mathrm{2945731}}^1$

素因数の和:2945748

約数の個数: 40

約数和(自身を含む): 3652707680

約数和(自身を除く): 2380151888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 2945731, 5891462, 8837193, 11782924, 17674386, 23565848, 26511579, 35348772, 47131696, 53023158, 70697544, 79534737, 106046316, 141395088, 159069474, 212092632, 318138948, 424185264, 636277896, 1272555792]

約数ペア:

[(1, 1272555792), (2, 636277896), (3, 424185264), (4, 318138948), (6, 212092632), (8, 159069474), (9, 141395088), (12, 106046316), (16, 79534737), (18, 70697544), (24, 53023158), (27, 47131696), (36, 35348772), (48, 26511579), (54, 23565848), (72, 17674386), (108, 11782924), (144, 8837193), (216, 5891462), (432, 2945731)]