434260096

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 891586080

約数和(自身を除く): 457325984

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 257, 307, 344, 514, 614, 688, 1028, 1228, 1376, 2056, 2456, 2752, 4112, 4912, 5504, 8224, 9824, 11051, 13201, 16448, 19648, 22102, 26402, 32896, 39296, 44204, 52804, 78899, 88408, 105608, 157798, 176816, 211216, 315596, 353632, 422432, 631192, 707264, 844864, 1262384, 1414528, 1689728, 2524768, 3392657, 5049536, 6785314, 10099072, 13570628, 27141256, 54282512, 108565024, 217130048, 434260096]

約数ペア:

[(1, 434260096), (2, 217130048), (4, 108565024), (8, 54282512), (16, 27141256), (32, 13570628), (43, 10099072), (64, 6785314), (86, 5049536), (128, 3392657), (172, 2524768), (257, 1689728), (307, 1414528), (344, 1262384), (514, 844864), (614, 707264), (688, 631192), (1028, 422432), (1228, 353632), (1376, 315596), (2056, 211216), (2456, 176816), (2752, 157798), (4112, 105608), (4912, 88408), (5504, 78899), (8224, 52804), (9824, 44204), (11051, 39296), (13201, 32896), (16448, 26402), (19648, 22102)]