1311183984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{2437}}^1$

素因数の和:3478

約数の個数: 80

約数和(自身を含む): 3700298880

約数和(自身を除く): 2389114896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 1019, 2038, 2437, 3057, 4076, 4874, 6114, 7311, 8152, 9748, 11209, 12228, 14622, 16304, 19496, 22418, 24456, 26807, 29244, 33627, 38992, 44836, 48912, 53614, 58488, 67254, 80421, 89672, 107228, 116976, 134508, 160842, 179344, 214456, 269016, 321684, 428912, 538032, 643368, 1286736, 2483303, 4966606, 7449909, 9933212, 14899818, 19866424, 27316333, 29799636, 39732848, 54632666, 59599272, 81948999, 109265332, 119198544, 163897998, 218530664, 327795996, 437061328, 655591992, 1311183984]

約数ペア:

[(1, 1311183984), (2, 655591992), (3, 437061328), (4, 327795996), (6, 218530664), (8, 163897998), (11, 119198544), (12, 109265332), (16, 81948999), (22, 59599272), (24, 54632666), (33, 39732848), (44, 29799636), (48, 27316333), (66, 19866424), (88, 14899818), (132, 9933212), (176, 7449909), (264, 4966606), (528, 2483303), (1019, 1286736), (2038, 643368), (2437, 538032), (3057, 428912), (4076, 321684), (4874, 269016), (6114, 214456), (7311, 179344), (8152, 160842), (9748, 134508), (11209, 116976), (12228, 107228), (14622, 89672), (16304, 80421), (19496, 67254), (22418, 58488), (24456, 53614), (26807, 48912), (29244, 44836), (33627, 38992)]