325669708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{24181}}^1$

素因数の和:24242

約数の個数: 48

約数和(自身を含む): 720430144

約数和(自身を除く): 394760436

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 6734, 13468, 24181, 48362, 96724, 169267, 314353, 338534, 628706, 677068, 894697, 1257412, 1789394, 2200471, 3578788, 4400942, 6262879, 8801884, 11631061, 12525758, 23262122, 25051516, 46524244, 81417427, 162834854, 325669708]

約数ペア:

[(1, 325669708), (2, 162834854), (4, 81417427), (7, 46524244), (13, 25051516), (14, 23262122), (26, 12525758), (28, 11631061), (37, 8801884), (52, 6262879), (74, 4400942), (91, 3578788), (148, 2200471), (182, 1789394), (259, 1257412), (364, 894697), (481, 677068), (518, 628706), (962, 338534), (1036, 314353), (1924, 169267), (3367, 96724), (6734, 48362), (13468, 24181)]