198317088

素因数分解:

$2^5\times 3^2\times {\mathrm{307}}^1\times {\mathrm{2243}}^1$

素因数の和:2566

約数の個数: 72

約数和(自身を含む): 566053488

約数和(自身を除く): 367736400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 307, 614, 921, 1228, 1842, 2243, 2456, 2763, 3684, 4486, 4912, 5526, 6729, 7368, 8972, 9824, 11052, 13458, 14736, 17944, 20187, 22104, 26916, 29472, 35888, 40374, 44208, 53832, 71776, 80748, 88416, 107664, 161496, 215328, 322992, 645984, 688601, 1377202, 2065803, 2754404, 4131606, 5508808, 6197409, 8263212, 11017616, 12394818, 16526424, 22035232, 24789636, 33052848, 49579272, 66105696, 99158544, 198317088]

約数ペア:

[(1, 198317088), (2, 99158544), (3, 66105696), (4, 49579272), (6, 33052848), (8, 24789636), (9, 22035232), (12, 16526424), (16, 12394818), (18, 11017616), (24, 8263212), (32, 6197409), (36, 5508808), (48, 4131606), (72, 2754404), (96, 2065803), (144, 1377202), (288, 688601), (307, 645984), (614, 322992), (921, 215328), (1228, 161496), (1842, 107664), (2243, 88416), (2456, 80748), (2763, 71776), (3684, 53832), (4486, 44208), (4912, 40374), (5526, 35888), (6729, 29472), (7368, 26916), (8972, 22104), (9824, 20187), (11052, 17944), (13458, 14736)]