921895728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1477397}}^1$

素因数の和:1477421

約数の個数: 40

約数和(自身を含む): 2564762928

約数和(自身を除く): 1642867200

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1477397, 2954794, 4432191, 5909588, 8864382, 11819176, 17728764, 19206161, 23638352, 35457528, 38412322, 57618483, 70915056, 76824644, 115236966, 153649288, 230473932, 307298576, 460947864, 921895728]

約数ペア:

[(1, 921895728), (2, 460947864), (3, 307298576), (4, 230473932), (6, 153649288), (8, 115236966), (12, 76824644), (13, 70915056), (16, 57618483), (24, 38412322), (26, 35457528), (39, 23638352), (48, 19206161), (52, 17728764), (78, 11819176), (104, 8864382), (156, 5909588), (208, 4432191), (312, 2954794), (624, 1477397)]