1540377564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{571}}^1$

素因数の和:887

約数の個数: 96

約数和(自身を含む): 3985293312

約数和(自身を除く): 2444915748

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 107, 132, 191, 214, 321, 382, 428, 571, 573, 642, 764, 1142, 1146, 1177, 1284, 1713, 2101, 2284, 2292, 2354, 3426, 3531, 4202, 4708, 6281, 6303, 6852, 7062, 8404, 12562, 12606, 14124, 18843, 20437, 25124, 25212, 37686, 40874, 61097, 61311, 75372, 81748, 109061, 122194, 122622, 183291, 218122, 224807, 244388, 245244, 327183, 366582, 436244, 449614, 654366, 672067, 674421, 733164, 899228, 1199671, 1308732, 1344134, 1348842, 2016201, 2399342, 2688268, 2697684, 3599013, 4032402, 4798684, 7198026, 8064804, 11669527, 14396052, 23339054, 35008581, 46678108, 70017162, 128364797, 140034324, 256729594, 385094391, 513459188, 770188782, 1540377564]

約数ペア:

[(1, 1540377564), (2, 770188782), (3, 513459188), (4, 385094391), (6, 256729594), (11, 140034324), (12, 128364797), (22, 70017162), (33, 46678108), (44, 35008581), (66, 23339054), (107, 14396052), (132, 11669527), (191, 8064804), (214, 7198026), (321, 4798684), (382, 4032402), (428, 3599013), (571, 2697684), (573, 2688268), (642, 2399342), (764, 2016201), (1142, 1348842), (1146, 1344134), (1177, 1308732), (1284, 1199671), (1713, 899228), (2101, 733164), (2284, 674421), (2292, 672067), (2354, 654366), (3426, 449614), (3531, 436244), (4202, 366582), (4708, 327183), (6281, 245244), (6303, 244388), (6852, 224807), (7062, 218122), (8404, 183291), (12562, 122622), (12606, 122194), (14124, 109061), (18843, 81748), (20437, 75372), (25124, 61311), (25212, 61097), (37686, 40874)]