628778900208

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1\times {\mathrm{151603}}^1$

素因数の和:152902

約数の個数: 80

約数和(自身を含む): 1648587983616

約数和(自身を除く): 1019809083408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1217, 1704, 2434, 3408, 3651, 4868, 7302, 9736, 14604, 19472, 29208, 58416, 86407, 151603, 172814, 259221, 303206, 345628, 454809, 518442, 606412, 691256, 909618, 1036884, 1212824, 1382512, 1819236, 2073768, 2425648, 3638472, 4147536, 7276944, 10763813, 21527626, 32291439, 43055252, 64582878, 86110504, 129165756, 172221008, 184500851, 258331512, 369001702, 516663024, 553502553, 738003404, 1107005106, 1476006808, 2214010212, 2952013616, 4428020424, 8856040848, 13099560421, 26199120842, 39298681263, 52398241684, 78597362526, 104796483368, 157194725052, 209592966736, 314389450104, 628778900208]

約数ペア:

[(1, 628778900208), (2, 314389450104), (3, 209592966736), (4, 157194725052), (6, 104796483368), (8, 78597362526), (12, 52398241684), (16, 39298681263), (24, 26199120842), (48, 13099560421), (71, 8856040848), (142, 4428020424), (213, 2952013616), (284, 2214010212), (426, 1476006808), (568, 1107005106), (852, 738003404), (1136, 553502553), (1217, 516663024), (1704, 369001702), (2434, 258331512), (3408, 184500851), (3651, 172221008), (4868, 129165756), (7302, 86110504), (9736, 64582878), (14604, 43055252), (19472, 32291439), (29208, 21527626), (58416, 10763813), (86407, 7276944), (151603, 4147536), (172814, 3638472), (259221, 2425648), (303206, 2073768), (345628, 1819236), (454809, 1382512), (518442, 1212824), (606412, 1036884), (691256, 909618)]