669325488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1072637}}^1$

素因数の和:1072661

約数の個数: 40

約数和(自身を含む): 1862099568

約数和(自身を除く): 1192774080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1072637, 2145274, 3217911, 4290548, 6435822, 8581096, 12871644, 13944281, 17162192, 25743288, 27888562, 41832843, 51486576, 55777124, 83665686, 111554248, 167331372, 223108496, 334662744, 669325488]

約数ペア:

[(1, 669325488), (2, 334662744), (3, 223108496), (4, 167331372), (6, 111554248), (8, 83665686), (12, 55777124), (13, 51486576), (16, 41832843), (24, 27888562), (26, 25743288), (39, 17162192), (48, 13944281), (52, 12871644), (78, 8581096), (104, 6435822), (156, 4290548), (208, 3217911), (312, 2145274), (624, 1072637)]