291660156

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 772961280

約数和(自身を除く): 481301124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 157, 167, 206, 309, 314, 334, 412, 471, 501, 618, 628, 668, 927, 942, 1002, 1236, 1413, 1503, 1854, 1884, 2004, 2781, 2826, 3006, 3708, 4239, 4509, 5562, 5652, 6012, 8478, 9018, 11124, 16171, 16956, 17201, 18036, 26219, 32342, 34402, 48513, 51603, 52438, 64684, 68804, 78657, 97026, 103206, 104876, 145539, 154809, 157314, 194052, 206412, 235971, 291078, 309618, 314628, 436617, 464427, 471942, 582156, 619236, 707913, 873234, 928854, 943884, 1415826, 1746468, 1857708, 2700557, 2831652, 5401114, 8101671, 10802228, 16203342, 24305013, 32406684, 48610026, 72915039, 97220052, 145830078, 291660156]

約数ペア:

[(1, 291660156), (2, 145830078), (3, 97220052), (4, 72915039), (6, 48610026), (9, 32406684), (12, 24305013), (18, 16203342), (27, 10802228), (36, 8101671), (54, 5401114), (103, 2831652), (108, 2700557), (157, 1857708), (167, 1746468), (206, 1415826), (309, 943884), (314, 928854), (334, 873234), (412, 707913), (471, 619236), (501, 582156), (618, 471942), (628, 464427), (668, 436617), (927, 314628), (942, 309618), (1002, 291078), (1236, 235971), (1413, 206412), (1503, 194052), (1854, 157314), (1884, 154809), (2004, 145539), (2781, 104876), (2826, 103206), (3006, 97026), (3708, 78657), (4239, 68804), (4509, 64684), (5562, 52438), (5652, 51603), (6012, 48513), (8478, 34402), (9018, 32342), (11124, 26219), (16171, 18036), (16956, 17201)]