904716008

素因数分解:

$2^3\times 7^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 160

約数和(自身を含む): 2171335200

約数和(自身を除く): 1266619192

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 49, 56, 67, 74, 76, 98, 133, 134, 148, 152, 196, 259, 266, 268, 296, 343, 392, 469, 518, 532, 536, 686, 703, 931, 938, 1036, 1064, 1273, 1372, 1406, 1813, 1862, 1876, 2072, 2401, 2479, 2546, 2744, 2812, 3283, 3626, 3724, 3752, 4802, 4921, 4958, 5092, 5624, 6517, 6566, 7252, 7448, 8911, 9604, 9842, 9916, 10184, 12691, 13034, 13132, 14504, 17353, 17822, 19208, 19684, 19832, 22981, 25382, 26068, 26264, 34447, 34706, 35644, 39368, 45619, 45962, 47101, 50764, 52136, 62377, 68894, 69412, 71288, 88837, 91238, 91924, 94202, 101528, 121471, 124754, 137788, 138824, 160867, 177674, 182476, 183848, 188404, 241129, 242942, 249508, 275576, 321734, 329707, 355348, 364952, 376808, 436639, 482258, 485884, 499016, 643468, 659414, 710696, 850297, 873278, 964516, 971768, 1286936, 1318828, 1687903, 1700594, 1746556, 1929032, 2307949, 2637656, 3056473, 3375806, 3401188, 3493112, 4615898, 5952079, 6112946, 6751612, 6802376, 9231796, 11904158, 12225892, 13503224, 16155643, 18463592, 23808316, 24451784, 32311286, 47616632, 64622572, 113089501, 129245144, 226179002, 452358004, 904716008]

約数ペア:

[(1, 904716008), (2, 452358004), (4, 226179002), (7, 129245144), (8, 113089501), (14, 64622572), (19, 47616632), (28, 32311286), (37, 24451784), (38, 23808316), (49, 18463592), (56, 16155643), (67, 13503224), (74, 12225892), (76, 11904158), (98, 9231796), (133, 6802376), (134, 6751612), (148, 6112946), (152, 5952079), (196, 4615898), (259, 3493112), (266, 3401188), (268, 3375806), (296, 3056473), (343, 2637656), (392, 2307949), (469, 1929032), (518, 1746556), (532, 1700594), (536, 1687903), (686, 1318828), (703, 1286936), (931, 971768), (938, 964516), (1036, 873278), (1064, 850297), (1273, 710696), (1372, 659414), (1406, 643468), (1813, 499016), (1862, 485884), (1876, 482258), (2072, 436639), (2401, 376808), (2479, 364952), (2546, 355348), (2744, 329707), (2812, 321734), (3283, 275576), (3626, 249508), (3724, 242942), (3752, 241129), (4802, 188404), (4921, 183848), (4958, 182476), (5092, 177674), (5624, 160867), (6517, 138824), (6566, 137788), (7252, 124754), (7448, 121471), (8911, 101528), (9604, 94202), (9842, 91924), (9916, 91238), (10184, 88837), (12691, 71288), (13034, 69412), (13132, 68894), (14504, 62377), (17353, 52136), (17822, 50764), (19208, 47101), (19684, 45962), (19832, 45619), (22981, 39368), (25382, 35644), (26068, 34706), (26264, 34447)]