313093144

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 753984000

約数和(自身を除く): 440890856

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 67, 91, 98, 104, 131, 134, 182, 196, 262, 268, 343, 364, 392, 469, 524, 536, 637, 686, 728, 871, 917, 938, 1048, 1274, 1372, 1703, 1742, 1834, 1876, 2548, 2744, 3283, 3406, 3484, 3668, 3752, 4459, 5096, 6097, 6419, 6566, 6812, 6968, 7336, 8777, 8918, 11921, 12194, 12838, 13132, 13624, 17554, 17836, 22981, 23842, 24388, 25676, 26264, 35108, 35672, 42679, 44933, 45962, 47684, 48776, 51352, 61439, 70216, 83447, 85358, 89866, 91924, 95368, 114101, 122878, 166894, 170716, 179732, 183848, 228202, 245756, 298753, 333788, 341432, 359464, 430073, 456404, 491512, 584129, 597506, 667576, 798707, 860146, 912808, 1168258, 1195012, 1597414, 1720292, 2336516, 2390024, 3010511, 3194828, 3440584, 4673032, 5590949, 6021022, 6389656, 11181898, 12042044, 22363796, 24084088, 39136643, 44727592, 78273286, 156546572, 313093144]

約数ペア:

[(1, 313093144), (2, 156546572), (4, 78273286), (7, 44727592), (8, 39136643), (13, 24084088), (14, 22363796), (26, 12042044), (28, 11181898), (49, 6389656), (52, 6021022), (56, 5590949), (67, 4673032), (91, 3440584), (98, 3194828), (104, 3010511), (131, 2390024), (134, 2336516), (182, 1720292), (196, 1597414), (262, 1195012), (268, 1168258), (343, 912808), (364, 860146), (392, 798707), (469, 667576), (524, 597506), (536, 584129), (637, 491512), (686, 456404), (728, 430073), (871, 359464), (917, 341432), (938, 333788), (1048, 298753), (1274, 245756), (1372, 228202), (1703, 183848), (1742, 179732), (1834, 170716), (1876, 166894), (2548, 122878), (2744, 114101), (3283, 95368), (3406, 91924), (3484, 89866), (3668, 85358), (3752, 83447), (4459, 70216), (5096, 61439), (6097, 51352), (6419, 48776), (6566, 47684), (6812, 45962), (6968, 44933), (7336, 42679), (8777, 35672), (8918, 35108), (11921, 26264), (12194, 25676), (12838, 24388), (13132, 23842), (13624, 22981), (17554, 17836)]