439260512

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{733}}^1$

素因数の和:1111

約数の個数: 48

約数和(自身を含む): 883037232

約数和(自身を除く): 443776720

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 307, 488, 614, 733, 976, 1228, 1466, 1952, 2456, 2932, 4912, 5864, 9824, 11728, 18727, 23456, 37454, 44713, 74908, 89426, 149816, 178852, 225031, 299632, 357704, 450062, 599264, 715408, 900124, 1430816, 1800248, 3600496, 7200992, 13726891, 27453782, 54907564, 109815128, 219630256, 439260512]

約数ペア:

[(1, 439260512), (2, 219630256), (4, 109815128), (8, 54907564), (16, 27453782), (32, 13726891), (61, 7200992), (122, 3600496), (244, 1800248), (307, 1430816), (488, 900124), (614, 715408), (733, 599264), (976, 450062), (1228, 357704), (1466, 299632), (1952, 225031), (2456, 178852), (2932, 149816), (4912, 89426), (5864, 74908), (9824, 44713), (11728, 37454), (18727, 23456)]