1293937488

素因数分解:

$2^4\times 3^2\times {\mathrm{8985677}}^1$

素因数の和:8985691

約数の個数: 30

約数和(自身を含む): 3621228234

約数和(自身を除く): 2327290746

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 8985677, 17971354, 26957031, 35942708, 53914062, 71885416, 80871093, 107828124, 143770832, 161742186, 215656248, 323484372, 431312496, 646968744, 1293937488]

約数ペア:

[(1, 1293937488), (2, 646968744), (3, 431312496), (4, 323484372), (6, 215656248), (8, 161742186), (9, 143770832), (12, 107828124), (16, 80871093), (18, 71885416), (24, 53914062), (36, 35942708), (48, 26957031), (72, 17971354), (144, 8985677)]