513261606

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:922

約数の個数: 128

約数和(自身を含む): 1300561920

約数和(自身を除く): 787300314

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 31, 33, 39, 46, 62, 66, 69, 78, 93, 138, 143, 186, 253, 286, 299, 341, 403, 429, 506, 598, 682, 713, 759, 806, 839, 858, 897, 1023, 1209, 1426, 1518, 1678, 1794, 2046, 2139, 2418, 2517, 3289, 4278, 4433, 5034, 6578, 7843, 8866, 9229, 9269, 9867, 10907, 13299, 15686, 18458, 18538, 19297, 19734, 21814, 23529, 26009, 26598, 27687, 27807, 32721, 38594, 47058, 52018, 55374, 55614, 57891, 65442, 78027, 101959, 115782, 119977, 156054, 203918, 212267, 239954, 250861, 286099, 305877, 338117, 359931, 424534, 501722, 572198, 598207, 611754, 636801, 676234, 719862, 752583, 858297, 1014351, 1196414, 1273602, 1505166, 1716594, 1794621, 2028702, 2759471, 3589242, 3719287, 5518942, 6580277, 7438574, 7776691, 8278413, 11157861, 13160554, 15553382, 16556826, 19740831, 22315722, 23330073, 39481662, 46660146, 85543601, 171087202, 256630803, 513261606]

約数ペア:

[(1, 513261606), (2, 256630803), (3, 171087202), (6, 85543601), (11, 46660146), (13, 39481662), (22, 23330073), (23, 22315722), (26, 19740831), (31, 16556826), (33, 15553382), (39, 13160554), (46, 11157861), (62, 8278413), (66, 7776691), (69, 7438574), (78, 6580277), (93, 5518942), (138, 3719287), (143, 3589242), (186, 2759471), (253, 2028702), (286, 1794621), (299, 1716594), (341, 1505166), (403, 1273602), (429, 1196414), (506, 1014351), (598, 858297), (682, 752583), (713, 719862), (759, 676234), (806, 636801), (839, 611754), (858, 598207), (897, 572198), (1023, 501722), (1209, 424534), (1426, 359931), (1518, 338117), (1678, 305877), (1794, 286099), (2046, 250861), (2139, 239954), (2418, 212267), (2517, 203918), (3289, 156054), (4278, 119977), (4433, 115782), (5034, 101959), (6578, 78027), (7843, 65442), (8866, 57891), (9229, 55614), (9269, 55374), (9867, 52018), (10907, 47058), (13299, 38594), (15686, 32721), (18458, 27807), (18538, 27687), (19297, 26598), (19734, 26009), (21814, 23529)]