8889402228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{146777}}^1$

素因数の和:146901

約数の個数: 72

約数和(自身を含む): 24362799552

約数和(自身を除く): 15473397324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 294, 309, 412, 588, 618, 721, 1236, 1442, 2163, 2884, 4326, 5047, 8652, 10094, 15141, 20188, 30282, 60564, 146777, 293554, 440331, 587108, 880662, 1027439, 1761324, 2054878, 3082317, 4109756, 6164634, 7192073, 12329268, 14384146, 15118031, 21576219, 28768292, 30236062, 43152438, 45354093, 60472124, 86304876, 90708186, 105826217, 181416372, 211652434, 317478651, 423304868, 634957302, 740783519, 1269914604, 1481567038, 2222350557, 2963134076, 4444701114, 8889402228]

約数ペア:

[(1, 8889402228), (2, 4444701114), (3, 2963134076), (4, 2222350557), (6, 1481567038), (7, 1269914604), (12, 740783519), (14, 634957302), (21, 423304868), (28, 317478651), (42, 211652434), (49, 181416372), (84, 105826217), (98, 90708186), (103, 86304876), (147, 60472124), (196, 45354093), (206, 43152438), (294, 30236062), (309, 28768292), (412, 21576219), (588, 15118031), (618, 14384146), (721, 12329268), (1236, 7192073), (1442, 6164634), (2163, 4109756), (2884, 3082317), (4326, 2054878), (5047, 1761324), (8652, 1027439), (10094, 880662), (15141, 587108), (20188, 440331), (30282, 293554), (60564, 146777)]