390813544

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 862940160

約数和(自身を除く): 472126616

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 127, 136, 187, 242, 254, 289, 374, 484, 508, 578, 748, 968, 1016, 1156, 1331, 1397, 1496, 2057, 2159, 2312, 2662, 2794, 3179, 4114, 4318, 5324, 5588, 6358, 8228, 8636, 10648, 11176, 12716, 15367, 16456, 17272, 22627, 23749, 25432, 30734, 34969, 36703, 45254, 47498, 61468, 69938, 73406, 90508, 94996, 122936, 139876, 146812, 169037, 181016, 189992, 261239, 279752, 293624, 338074, 384659, 403733, 522478, 676148, 769318, 807466, 1044956, 1352296, 1538636, 1614932, 2089912, 2873629, 3077272, 3229864, 4441063, 5747258, 8882126, 11494516, 17764252, 22989032, 35528504, 48851693, 97703386, 195406772, 390813544]

約数ペア:

[(1, 390813544), (2, 195406772), (4, 97703386), (8, 48851693), (11, 35528504), (17, 22989032), (22, 17764252), (34, 11494516), (44, 8882126), (68, 5747258), (88, 4441063), (121, 3229864), (127, 3077272), (136, 2873629), (187, 2089912), (242, 1614932), (254, 1538636), (289, 1352296), (374, 1044956), (484, 807466), (508, 769318), (578, 676148), (748, 522478), (968, 403733), (1016, 384659), (1156, 338074), (1331, 293624), (1397, 279752), (1496, 261239), (2057, 189992), (2159, 181016), (2312, 169037), (2662, 146812), (2794, 139876), (3179, 122936), (4114, 94996), (4318, 90508), (5324, 73406), (5588, 69938), (6358, 61468), (8228, 47498), (8636, 45254), (10648, 36703), (11176, 34969), (12716, 30734), (15367, 25432), (16456, 23749), (17272, 22627)]