1399478448

素因数分解:

$2^4\times 3^1\times {\mathrm{1607}}^1\times {\mathrm{18143}}^1$

素因数の和:19761

約数の個数: 40

約数和(自身を含む): 3617768448

約数和(自身を除く): 2218290000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1607, 3214, 4821, 6428, 9642, 12856, 18143, 19284, 25712, 36286, 38568, 54429, 72572, 77136, 108858, 145144, 217716, 290288, 435432, 870864, 29155801, 58311602, 87467403, 116623204, 174934806, 233246408, 349869612, 466492816, 699739224, 1399478448]

約数ペア:

[(1, 1399478448), (2, 699739224), (3, 466492816), (4, 349869612), (6, 233246408), (8, 174934806), (12, 116623204), (16, 87467403), (24, 58311602), (48, 29155801), (1607, 870864), (3214, 435432), (4821, 290288), (6428, 217716), (9642, 145144), (12856, 108858), (18143, 77136), (19284, 72572), (25712, 54429), (36286, 38568)]