315182208

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 256

約数和(自身を含む): 987033600

約数和(自身を除く): 671851392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 31, 32, 33, 44, 48, 58, 62, 64, 66, 83, 87, 88, 93, 96, 116, 124, 128, 132, 166, 174, 176, 186, 192, 232, 248, 249, 264, 319, 332, 341, 348, 352, 372, 384, 464, 496, 498, 528, 638, 664, 682, 696, 704, 744, 899, 913, 928, 957, 992, 996, 1023, 1056, 1276, 1328, 1364, 1392, 1408, 1488, 1798, 1826, 1856, 1914, 1984, 1992, 2046, 2112, 2407, 2552, 2573, 2656, 2697, 2728, 2739, 2784, 2976, 3596, 3652, 3712, 3828, 3968, 3984, 4092, 4224, 4814, 5104, 5146, 5312, 5394, 5456, 5478, 5568, 5952, 7192, 7221, 7304, 7656, 7719, 7968, 8184, 9628, 9889, 10208, 10292, 10624, 10788, 10912, 10956, 11136, 11904, 14384, 14442, 14608, 15312, 15438, 15936, 16368, 19256, 19778, 20416, 20584, 21576, 21824, 21912, 26477, 28303, 28768, 28884, 29216, 29667, 30624, 30876, 31872, 32736, 38512, 39556, 40832, 41168, 43152, 43648, 43824, 52954, 56606, 57536, 57768, 58432, 59334, 61248, 61752, 65472, 74617, 77024, 79112, 79431, 82336, 84909, 86304, 87648, 105908, 113212, 115072, 115536, 116864, 118668, 122496, 123504, 130944, 149234, 154048, 158224, 158862, 164672, 169818, 172608, 175296, 211816, 223851, 226424, 231072, 237336, 247008, 298468, 308096, 316448, 317724, 329344, 339636, 345216, 350592, 423632, 447702, 452848, 462144, 474672, 494016, 596936, 632896, 635448, 679272, 820787, 847264, 895404, 905696, 924288, 949344, 988032, 1193872, 1265792, 1270896, 1358544, 1641574, 1694528, 1790808, 1811392, 1898688, 2387744, 2462361, 2541792, 2717088, 3283148, 3389056, 3581616, 3622784, 3797376, 4775488, 4924722, 5083584, 5434176, 6566296, 7163232, 9550976, 9849444, 10167168, 10868352, 13132592, 14326464, 19698888, 26265184, 28652928, 39397776, 52530368, 78795552, 105060736, 157591104, 315182208]

約数ペア:

[(1, 315182208), (2, 157591104), (3, 105060736), (4, 78795552), (6, 52530368), (8, 39397776), (11, 28652928), (12, 26265184), (16, 19698888), (22, 14326464), (24, 13132592), (29, 10868352), (31, 10167168), (32, 9849444), (33, 9550976), (44, 7163232), (48, 6566296), (58, 5434176), (62, 5083584), (64, 4924722), (66, 4775488), (83, 3797376), (87, 3622784), (88, 3581616), (93, 3389056), (96, 3283148), (116, 2717088), (124, 2541792), (128, 2462361), (132, 2387744), (166, 1898688), (174, 1811392), (176, 1790808), (186, 1694528), (192, 1641574), (232, 1358544), (248, 1270896), (249, 1265792), (264, 1193872), (319, 988032), (332, 949344), (341, 924288), (348, 905696), (352, 895404), (372, 847264), (384, 820787), (464, 679272), (496, 635448), (498, 632896), (528, 596936), (638, 494016), (664, 474672), (682, 462144), (696, 452848), (704, 447702), (744, 423632), (899, 350592), (913, 345216), (928, 339636), (957, 329344), (992, 317724), (996, 316448), (1023, 308096), (1056, 298468), (1276, 247008), (1328, 237336), (1364, 231072), (1392, 226424), (1408, 223851), (1488, 211816), (1798, 175296), (1826, 172608), (1856, 169818), (1914, 164672), (1984, 158862), (1992, 158224), (2046, 154048), (2112, 149234), (2407, 130944), (2552, 123504), (2573, 122496), (2656, 118668), (2697, 116864), (2728, 115536), (2739, 115072), (2784, 113212), (2976, 105908), (3596, 87648), (3652, 86304), (3712, 84909), (3828, 82336), (3968, 79431), (3984, 79112), (4092, 77024), (4224, 74617), (4814, 65472), (5104, 61752), (5146, 61248), (5312, 59334), (5394, 58432), (5456, 57768), (5478, 57536), (5568, 56606), (5952, 52954), (7192, 43824), (7221, 43648), (7304, 43152), (7656, 41168), (7719, 40832), (7968, 39556), (8184, 38512), (9628, 32736), (9889, 31872), (10208, 30876), (10292, 30624), (10624, 29667), (10788, 29216), (10912, 28884), (10956, 28768), (11136, 28303), (11904, 26477), (14384, 21912), (14442, 21824), (14608, 21576), (15312, 20584), (15438, 20416), (15936, 19778), (16368, 19256)]