439492064

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{3989}}^1$

素因数の和:4323

約数の個数: 48

約数和(自身を含む): 947162160

約数和(自身を除く): 507670096

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 313, 352, 626, 1252, 2504, 3443, 3989, 5008, 6886, 7978, 10016, 13772, 15956, 27544, 31912, 43879, 55088, 63824, 87758, 110176, 127648, 175516, 351032, 702064, 1248557, 1404128, 2497114, 4994228, 9988456, 13734127, 19976912, 27468254, 39953824, 54936508, 109873016, 219746032, 439492064]

約数ペア:

[(1, 439492064), (2, 219746032), (4, 109873016), (8, 54936508), (11, 39953824), (16, 27468254), (22, 19976912), (32, 13734127), (44, 9988456), (88, 4994228), (176, 2497114), (313, 1404128), (352, 1248557), (626, 702064), (1252, 351032), (2504, 175516), (3443, 127648), (3989, 110176), (5008, 87758), (6886, 63824), (7978, 55088), (10016, 43879), (13772, 31912), (15956, 27544)]