2009571528

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{1973}}^1$

素因数の和:2087

約数の個数: 96

約数和(自身を含む): 5332642560

約数和(自身を除く): 3323071032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 744, 888, 1147, 1369, 1973, 2294, 2738, 3441, 3946, 4107, 4588, 5476, 5919, 6882, 7892, 8214, 9176, 10952, 11838, 13764, 15784, 16428, 23676, 27528, 32856, 42439, 47352, 61163, 73001, 84878, 122326, 127317, 146002, 169756, 183489, 219003, 244652, 254634, 292004, 339512, 366978, 438006, 489304, 509268, 584008, 733956, 876012, 1018536, 1467912, 1752024, 2263031, 2701037, 4526062, 5402074, 6789093, 8103111, 9052124, 10804148, 13578186, 16206222, 18104248, 21608296, 27156372, 32412444, 54312744, 64824888, 83732147, 167464294, 251196441, 334928588, 502392882, 669857176, 1004785764, 2009571528]

約数ペア:

[(1, 2009571528), (2, 1004785764), (3, 669857176), (4, 502392882), (6, 334928588), (8, 251196441), (12, 167464294), (24, 83732147), (31, 64824888), (37, 54312744), (62, 32412444), (74, 27156372), (93, 21608296), (111, 18104248), (124, 16206222), (148, 13578186), (186, 10804148), (222, 9052124), (248, 8103111), (296, 6789093), (372, 5402074), (444, 4526062), (744, 2701037), (888, 2263031), (1147, 1752024), (1369, 1467912), (1973, 1018536), (2294, 876012), (2738, 733956), (3441, 584008), (3946, 509268), (4107, 489304), (4588, 438006), (5476, 366978), (5919, 339512), (6882, 292004), (7892, 254634), (8214, 244652), (9176, 219003), (10952, 183489), (11838, 169756), (13764, 146002), (15784, 127317), (16428, 122326), (23676, 84878), (27528, 73001), (32856, 61163), (42439, 47352)]