859946464

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:588

約数の個数: 96

約数和(自身を含む): 1887169536

約数和(自身を除く): 1027223072

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 127, 164, 208, 254, 328, 397, 416, 508, 533, 656, 794, 1016, 1066, 1312, 1588, 1651, 2032, 2132, 3176, 3302, 4064, 4264, 5161, 5207, 6352, 6604, 8528, 10322, 10414, 12704, 13208, 16277, 17056, 20644, 20828, 26416, 32554, 41288, 41656, 50419, 52832, 65108, 67691, 82576, 83312, 100838, 130216, 135382, 165152, 166624, 201676, 211601, 260432, 270764, 403352, 423202, 520864, 541528, 655447, 806704, 846404, 1083056, 1310894, 1613408, 1692808, 2067179, 2166112, 2621788, 3385616, 4134358, 5243576, 6771232, 8268716, 10487152, 16537432, 20974304, 26873327, 33074864, 53746654, 66149728, 107493308, 214986616, 429973232, 859946464]

約数ペア:

[(1, 859946464), (2, 429973232), (4, 214986616), (8, 107493308), (13, 66149728), (16, 53746654), (26, 33074864), (32, 26873327), (41, 20974304), (52, 16537432), (82, 10487152), (104, 8268716), (127, 6771232), (164, 5243576), (208, 4134358), (254, 3385616), (328, 2621788), (397, 2166112), (416, 2067179), (508, 1692808), (533, 1613408), (656, 1310894), (794, 1083056), (1016, 846404), (1066, 806704), (1312, 655447), (1588, 541528), (1651, 520864), (2032, 423202), (2132, 403352), (3176, 270764), (3302, 260432), (4064, 211601), (4264, 201676), (5161, 166624), (5207, 165152), (6352, 135382), (6604, 130216), (8528, 100838), (10322, 83312), (10414, 82576), (12704, 67691), (13208, 65108), (16277, 52832), (17056, 50419), (20644, 41656), (20828, 41288), (26416, 32554)]