318208577192

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{19441}}^1$

素因数の和:19963

約数の個数: 96

約数和(自身を含む): 675045293160

約数和(自身を除く): 356836715968

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 121, 148, 242, 296, 407, 457, 484, 814, 914, 968, 1628, 1828, 3256, 3656, 4477, 5027, 8954, 10054, 16909, 17908, 19441, 20108, 33818, 35816, 38882, 40216, 55297, 67636, 77764, 110594, 135272, 155528, 185999, 213851, 221188, 371998, 427702, 442376, 719317, 743996, 855404, 1438634, 1487992, 1710808, 2045989, 2352361, 2877268, 4091978, 4704722, 5754536, 7912487, 8183956, 8884537, 9409444, 15824974, 16367912, 17769074, 18818888, 31649948, 35538148, 63299896, 71076296, 87037357, 97729907, 174074714, 195459814, 328727869, 348149428, 390919628, 657455738, 696298856, 781839256, 1075028977, 1314911476, 2150057954, 2629822952, 3616006559, 4300115908, 7232013118, 8600231816, 14464026236, 28928052472, 39776072149, 79552144298, 159104288596, 318208577192]

約数ペア:

[(1, 318208577192), (2, 159104288596), (4, 79552144298), (8, 39776072149), (11, 28928052472), (22, 14464026236), (37, 8600231816), (44, 7232013118), (74, 4300115908), (88, 3616006559), (121, 2629822952), (148, 2150057954), (242, 1314911476), (296, 1075028977), (407, 781839256), (457, 696298856), (484, 657455738), (814, 390919628), (914, 348149428), (968, 328727869), (1628, 195459814), (1828, 174074714), (3256, 97729907), (3656, 87037357), (4477, 71076296), (5027, 63299896), (8954, 35538148), (10054, 31649948), (16909, 18818888), (17908, 17769074), (19441, 16367912), (20108, 15824974), (33818, 9409444), (35816, 8884537), (38882, 8183956), (40216, 7912487), (55297, 5754536), (67636, 4704722), (77764, 4091978), (110594, 2877268), (135272, 2352361), (155528, 2045989), (185999, 1710808), (213851, 1487992), (221188, 1438634), (371998, 855404), (427702, 743996), (442376, 719317)]