515620352

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 120

約数和(自身を含む): 1145719080

約数和(自身を除く): 630098728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 101, 104, 118, 128, 169, 202, 208, 236, 256, 338, 404, 416, 472, 512, 676, 767, 808, 832, 944, 1313, 1352, 1534, 1616, 1664, 1888, 2626, 2704, 3068, 3232, 3328, 3776, 5252, 5408, 5959, 6136, 6464, 6656, 7552, 9971, 10504, 10816, 11918, 12272, 12928, 15104, 17069, 19942, 21008, 21632, 23836, 24544, 25856, 30208, 34138, 39884, 42016, 43264, 47672, 49088, 51712, 68276, 77467, 79768, 84032, 86528, 95344, 98176, 136552, 154934, 159536, 168064, 190688, 196352, 273104, 309868, 319072, 336128, 381376, 392704, 546208, 619736, 638144, 672256, 762752, 1007071, 1092416, 1239472, 1276288, 1525504, 2014142, 2184832, 2478944, 2552576, 3051008, 4028284, 4369664, 4957888, 5105152, 8056568, 8739328, 9915776, 16113136, 19831552, 32226272, 39663104, 64452544, 128905088, 257810176, 515620352]

約数ペア:

[(1, 515620352), (2, 257810176), (4, 128905088), (8, 64452544), (13, 39663104), (16, 32226272), (26, 19831552), (32, 16113136), (52, 9915776), (59, 8739328), (64, 8056568), (101, 5105152), (104, 4957888), (118, 4369664), (128, 4028284), (169, 3051008), (202, 2552576), (208, 2478944), (236, 2184832), (256, 2014142), (338, 1525504), (404, 1276288), (416, 1239472), (472, 1092416), (512, 1007071), (676, 762752), (767, 672256), (808, 638144), (832, 619736), (944, 546208), (1313, 392704), (1352, 381376), (1534, 336128), (1616, 319072), (1664, 309868), (1888, 273104), (2626, 196352), (2704, 190688), (3068, 168064), (3232, 159536), (3328, 154934), (3776, 136552), (5252, 98176), (5408, 95344), (5959, 86528), (6136, 84032), (6464, 79768), (6656, 77467), (7552, 68276), (9971, 51712), (10504, 49088), (10816, 47672), (11918, 43264), (12272, 42016), (12928, 39884), (15104, 34138), (17069, 30208), (19942, 25856), (21008, 24544), (21632, 23836)]