404896072

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{4211}}^1$

素因数の和:4342

約数の個数: 64

約数和(自身を含む): 927987840

約数和(自身を除く): 523091768

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 101, 119, 136, 202, 238, 404, 476, 707, 808, 952, 1414, 1717, 2828, 3434, 4211, 5656, 6868, 8422, 12019, 13736, 16844, 24038, 29477, 33688, 48076, 58954, 71587, 96152, 117908, 143174, 235816, 286348, 425311, 501109, 572696, 850622, 1002218, 1701244, 2004436, 2977177, 3402488, 4008872, 5954354, 7230287, 11908708, 14460574, 23817416, 28921148, 50612009, 57842296, 101224018, 202448036, 404896072]

約数ペア:

[(1, 404896072), (2, 202448036), (4, 101224018), (7, 57842296), (8, 50612009), (14, 28921148), (17, 23817416), (28, 14460574), (34, 11908708), (56, 7230287), (68, 5954354), (101, 4008872), (119, 3402488), (136, 2977177), (202, 2004436), (238, 1701244), (404, 1002218), (476, 850622), (707, 572696), (808, 501109), (952, 425311), (1414, 286348), (1717, 235816), (2828, 143174), (3434, 117908), (4211, 96152), (5656, 71587), (6868, 58954), (8422, 48076), (12019, 33688), (13736, 29477), (16844, 24038)]