749636064

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:513

約数の個数: 144

約数和(自身を含む): 2189481840

約数和(自身を除く): 1439845776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 157, 177, 236, 281, 288, 314, 354, 471, 472, 531, 562, 628, 708, 843, 942, 944, 1062, 1124, 1256, 1413, 1416, 1686, 1884, 1888, 2124, 2248, 2512, 2529, 2826, 2832, 3372, 3768, 4248, 4496, 5024, 5058, 5652, 5664, 6744, 7536, 8496, 8992, 9263, 10116, 11304, 13488, 15072, 16579, 16992, 18526, 20232, 22608, 26976, 27789, 33158, 37052, 40464, 44117, 45216, 49737, 55578, 66316, 74104, 80928, 83367, 88234, 99474, 111156, 132351, 132632, 148208, 149211, 166734, 176468, 198948, 222312, 264702, 265264, 296416, 298422, 333468, 352936, 397053, 397896, 444624, 529404, 530528, 596844, 666936, 705872, 794106, 795792, 889248, 1058808, 1193688, 1333872, 1411744, 1588212, 1591584, 2117616, 2387376, 2602903, 2667744, 3176424, 4235232, 4774752, 5205806, 6352848, 7808709, 10411612, 12705696, 15617418, 20823224, 23426127, 31234836, 41646448, 46852254, 62469672, 83292896, 93704508, 124939344, 187409016, 249878688, 374818032, 749636064]

約数ペア:

[(1, 749636064), (2, 374818032), (3, 249878688), (4, 187409016), (6, 124939344), (8, 93704508), (9, 83292896), (12, 62469672), (16, 46852254), (18, 41646448), (24, 31234836), (32, 23426127), (36, 20823224), (48, 15617418), (59, 12705696), (72, 10411612), (96, 7808709), (118, 6352848), (144, 5205806), (157, 4774752), (177, 4235232), (236, 3176424), (281, 2667744), (288, 2602903), (314, 2387376), (354, 2117616), (471, 1591584), (472, 1588212), (531, 1411744), (562, 1333872), (628, 1193688), (708, 1058808), (843, 889248), (942, 795792), (944, 794106), (1062, 705872), (1124, 666936), (1256, 596844), (1413, 530528), (1416, 529404), (1686, 444624), (1884, 397896), (1888, 397053), (2124, 352936), (2248, 333468), (2512, 298422), (2529, 296416), (2826, 265264), (2832, 264702), (3372, 222312), (3768, 198948), (4248, 176468), (4496, 166734), (5024, 149211), (5058, 148208), (5652, 132632), (5664, 132351), (6744, 111156), (7536, 99474), (8496, 88234), (8992, 83367), (9263, 80928), (10116, 74104), (11304, 66316), (13488, 55578), (15072, 49737), (16579, 45216), (16992, 44117), (18526, 40464), (20232, 37052), (22608, 33158), (26976, 27789)]