307710312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{140893}}^1$

素因数の和:140922

約数の個数: 64

約数和(自身を含む): 946807680

約数和(自身を除く): 639097368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 140893, 281786, 422679, 563572, 845358, 986251, 1127144, 1690716, 1831609, 1972502, 2958753, 3381432, 3663218, 3945004, 5494827, 5917506, 7326436, 7890008, 10989654, 11835012, 12821263, 14652872, 21979308, 23670024, 25642526, 38463789, 43958616, 51285052, 76927578, 102570104, 153855156, 307710312]

約数ペア:

[(1, 307710312), (2, 153855156), (3, 102570104), (4, 76927578), (6, 51285052), (7, 43958616), (8, 38463789), (12, 25642526), (13, 23670024), (14, 21979308), (21, 14652872), (24, 12821263), (26, 11835012), (28, 10989654), (39, 7890008), (42, 7326436), (52, 5917506), (56, 5494827), (78, 3945004), (84, 3663218), (91, 3381432), (104, 2958753), (156, 1972502), (168, 1831609), (182, 1690716), (273, 1127144), (312, 986251), (364, 845358), (546, 563572), (728, 422679), (1092, 281786), (2184, 140893)]