1216503816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271057}}^1$

素因数の和:271094

約数の個数: 64

約数和(自身を含む): 3512911680

約数和(自身を除く): 2296407864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 271057, 542114, 813171, 1084228, 1626342, 2168456, 2981627, 3252684, 4607969, 5963254, 6505368, 8944881, 9215938, 11926508, 13823907, 17889762, 18431876, 23853016, 27647814, 35779524, 36863752, 50687659, 55295628, 71559048, 101375318, 110591256, 152062977, 202750636, 304125954, 405501272, 608251908, 1216503816]

約数ペア:

[(1, 1216503816), (2, 608251908), (3, 405501272), (4, 304125954), (6, 202750636), (8, 152062977), (11, 110591256), (12, 101375318), (17, 71559048), (22, 55295628), (24, 50687659), (33, 36863752), (34, 35779524), (44, 27647814), (51, 23853016), (66, 18431876), (68, 17889762), (88, 13823907), (102, 11926508), (132, 9215938), (136, 8944881), (187, 6505368), (204, 5963254), (264, 4607969), (374, 3252684), (408, 2981627), (561, 2168456), (748, 1626342), (1122, 1084228), (1496, 813171), (2244, 542114), (4488, 271057)]