221348808

素因数分解:

$2^3\times 3^3\times {\mathrm{127}}^1\times {\mathrm{8069}}^1$

素因数の和:8211

約数の個数: 64

約数和(自身を含む): 619776000

約数和(自身を除く): 398427192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 127, 216, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 3429, 4572, 6858, 8069, 9144, 13716, 16138, 24207, 27432, 32276, 48414, 64552, 72621, 96828, 145242, 193656, 217863, 290484, 435726, 580968, 871452, 1024763, 1742904, 2049526, 3074289, 4099052, 6148578, 8198104, 9222867, 12297156, 18445734, 24594312, 27668601, 36891468, 55337202, 73782936, 110674404, 221348808]

約数ペア:

[(1, 221348808), (2, 110674404), (3, 73782936), (4, 55337202), (6, 36891468), (8, 27668601), (9, 24594312), (12, 18445734), (18, 12297156), (24, 9222867), (27, 8198104), (36, 6148578), (54, 4099052), (72, 3074289), (108, 2049526), (127, 1742904), (216, 1024763), (254, 871452), (381, 580968), (508, 435726), (762, 290484), (1016, 217863), (1143, 193656), (1524, 145242), (2286, 96828), (3048, 72621), (3429, 64552), (4572, 48414), (6858, 32276), (8069, 27432), (9144, 24207), (13716, 16138)]