268276624

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3067}}^1$

素因数の和:3164

約数の個数: 80

約数和(自身を含む): 657386496

約数和(自身を除く): 389109872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 112, 142, 154, 176, 284, 308, 497, 568, 616, 781, 994, 1136, 1232, 1562, 1988, 3067, 3124, 3976, 5467, 6134, 6248, 7952, 10934, 12268, 12496, 21469, 21868, 24536, 33737, 42938, 43736, 49072, 67474, 85876, 87472, 134948, 171752, 217757, 236159, 269896, 343504, 435514, 472318, 539792, 871028, 944636, 1524299, 1742056, 1889272, 2395327, 3048598, 3484112, 3778544, 4790654, 6097196, 9581308, 12194392, 16767289, 19162616, 24388784, 33534578, 38325232, 67069156, 134138312, 268276624]

約数ペア:

[(1, 268276624), (2, 134138312), (4, 67069156), (7, 38325232), (8, 33534578), (11, 24388784), (14, 19162616), (16, 16767289), (22, 12194392), (28, 9581308), (44, 6097196), (56, 4790654), (71, 3778544), (77, 3484112), (88, 3048598), (112, 2395327), (142, 1889272), (154, 1742056), (176, 1524299), (284, 944636), (308, 871028), (497, 539792), (568, 472318), (616, 435514), (781, 343504), (994, 269896), (1136, 236159), (1232, 217757), (1562, 171752), (1988, 134948), (3067, 87472), (3124, 85876), (3976, 67474), (5467, 49072), (6134, 43736), (6248, 42938), (7952, 33737), (10934, 24536), (12268, 21868), (12496, 21469)]