1331004456

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{429911}}^1$

素因数の和:429966

約数の個数: 48

約数和(自身を含む): 3688644960

約数和(自身を除く): 2357640504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 429911, 859822, 1289733, 1719644, 2579466, 3439288, 3869199, 5158932, 7738398, 10317864, 15476796, 18486173, 30953592, 36972346, 55458519, 73944692, 110917038, 147889384, 166375557, 221834076, 332751114, 443668152, 665502228, 1331004456]

約数ペア:

[(1, 1331004456), (2, 665502228), (3, 443668152), (4, 332751114), (6, 221834076), (8, 166375557), (9, 147889384), (12, 110917038), (18, 73944692), (24, 55458519), (36, 36972346), (43, 30953592), (72, 18486173), (86, 15476796), (129, 10317864), (172, 7738398), (258, 5158932), (344, 3869199), (387, 3439288), (516, 2579466), (774, 1719644), (1032, 1289733), (1548, 859822), (3096, 429911)]