440539155316

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{8249179}}^1$

素因数の和:8249288

約数の個数: 36

約数和(自身を含む): 845375966400

約数和(自身を除く): 404836811084

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 169, 316, 338, 676, 1027, 2054, 4108, 13351, 26702, 53404, 8249179, 16498358, 32996716, 107239327, 214478654, 428957308, 651685141, 1303370282, 1394111251, 2606740564, 2788222502, 5576445004, 8471906833, 16943813666, 33887627332, 110134788829, 220269577658, 440539155316]

約数ペア:

[(1, 440539155316), (2, 220269577658), (4, 110134788829), (13, 33887627332), (26, 16943813666), (52, 8471906833), (79, 5576445004), (158, 2788222502), (169, 2606740564), (316, 1394111251), (338, 1303370282), (676, 651685141), (1027, 428957308), (2054, 214478654), (4108, 107239327), (13351, 32996716), (26702, 16498358), (53404, 8249179)]