12823778888

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{8513}}^1$

素因数の和:8742

約数の個数: 64

約数和(自身を含む): 25623734400

約数和(自身を除く): 12799955512

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 151, 172, 232, 302, 344, 604, 1208, 1247, 2494, 4379, 4988, 6493, 8513, 8758, 9976, 12986, 17026, 17516, 25972, 34052, 35032, 51944, 68104, 188297, 246877, 366059, 376594, 493754, 732118, 753188, 987508, 1285463, 1464236, 1506376, 1975016, 2570926, 2928472, 5141852, 10283704, 10615711, 21231422, 37278427, 42462844, 55274909, 74556854, 84925688, 110549818, 149113708, 221099636, 298227416, 442199272, 1602972361, 3205944722, 6411889444, 12823778888]

約数ペア:

[(1, 12823778888), (2, 6411889444), (4, 3205944722), (8, 1602972361), (29, 442199272), (43, 298227416), (58, 221099636), (86, 149113708), (116, 110549818), (151, 84925688), (172, 74556854), (232, 55274909), (302, 42462844), (344, 37278427), (604, 21231422), (1208, 10615711), (1247, 10283704), (2494, 5141852), (4379, 2928472), (4988, 2570926), (6493, 1975016), (8513, 1506376), (8758, 1464236), (9976, 1285463), (12986, 987508), (17026, 753188), (17516, 732118), (25972, 493754), (34052, 376594), (35032, 366059), (51944, 246877), (68104, 188297)]