1257125364

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{17539}}^1$

素因数の和:17741

約数の個数: 72

約数和(自身を含む): 3485969760

約数和(自身を除く): 2228844396

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 181, 198, 362, 396, 543, 724, 1086, 1629, 1991, 2172, 3258, 3982, 5973, 6516, 7964, 11946, 17539, 17919, 23892, 35078, 35838, 52617, 70156, 71676, 105234, 157851, 192929, 210468, 315702, 385858, 578787, 631404, 771716, 1157574, 1736361, 2315148, 3174559, 3472722, 6349118, 6945444, 9523677, 12698236, 19047354, 28571031, 34920149, 38094708, 57142062, 69840298, 104760447, 114284124, 139680596, 209520894, 314281341, 419041788, 628562682, 1257125364]

約数ペア:

[(1, 1257125364), (2, 628562682), (3, 419041788), (4, 314281341), (6, 209520894), (9, 139680596), (11, 114284124), (12, 104760447), (18, 69840298), (22, 57142062), (33, 38094708), (36, 34920149), (44, 28571031), (66, 19047354), (99, 12698236), (132, 9523677), (181, 6945444), (198, 6349118), (362, 3472722), (396, 3174559), (543, 2315148), (724, 1736361), (1086, 1157574), (1629, 771716), (1991, 631404), (2172, 578787), (3258, 385858), (3982, 315702), (5973, 210468), (6516, 192929), (7964, 157851), (11946, 105234), (17539, 71676), (17919, 70156), (23892, 52617), (35078, 35838)]