512604512

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:668

約数の個数: 96

約数和(自身を含む): 1196310528

約数和(自身を除く): 683706016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 127, 148, 224, 254, 259, 296, 487, 508, 518, 592, 889, 974, 1016, 1036, 1184, 1778, 1948, 2032, 2072, 3409, 3556, 3896, 4064, 4144, 4699, 6818, 7112, 7792, 8288, 9398, 13636, 14224, 15584, 18019, 18796, 27272, 28448, 32893, 36038, 37592, 54544, 61849, 65786, 72076, 75184, 109088, 123698, 126133, 131572, 144152, 150368, 247396, 252266, 263144, 288304, 432943, 494792, 504532, 526288, 576608, 865886, 989584, 1009064, 1052576, 1731772, 1979168, 2018128, 2288413, 3463544, 4036256, 4576826, 6927088, 9153652, 13854176, 16018891, 18307304, 32037782, 36614608, 64075564, 73229216, 128151128, 256302256, 512604512]

約数ペア:

[(1, 512604512), (2, 256302256), (4, 128151128), (7, 73229216), (8, 64075564), (14, 36614608), (16, 32037782), (28, 18307304), (32, 16018891), (37, 13854176), (56, 9153652), (74, 6927088), (112, 4576826), (127, 4036256), (148, 3463544), (224, 2288413), (254, 2018128), (259, 1979168), (296, 1731772), (487, 1052576), (508, 1009064), (518, 989584), (592, 865886), (889, 576608), (974, 526288), (1016, 504532), (1036, 494792), (1184, 432943), (1778, 288304), (1948, 263144), (2032, 252266), (2072, 247396), (3409, 150368), (3556, 144152), (3896, 131572), (4064, 126133), (4144, 123698), (4699, 109088), (6818, 75184), (7112, 72076), (7792, 65786), (8288, 61849), (9398, 54544), (13636, 37592), (14224, 36038), (15584, 32893), (18019, 28448), (18796, 27272)]