1640376432

素因数分解:

$2^4\times 3^2\times {\mathrm{709}}^1\times {\mathrm{16067}}^1$

素因数の和:16790

約数の個数: 60

約数和(自身を含む): 4597536840

約数和(自身を除く): 2957160408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 709, 1418, 2127, 2836, 4254, 5672, 6381, 8508, 11344, 12762, 16067, 17016, 25524, 32134, 34032, 48201, 51048, 64268, 96402, 102096, 128536, 144603, 192804, 257072, 289206, 385608, 578412, 771216, 1156824, 2313648, 11391503, 22783006, 34174509, 45566012, 68349018, 91132024, 102523527, 136698036, 182264048, 205047054, 273396072, 410094108, 546792144, 820188216, 1640376432]

約数ペア:

[(1, 1640376432), (2, 820188216), (3, 546792144), (4, 410094108), (6, 273396072), (8, 205047054), (9, 182264048), (12, 136698036), (16, 102523527), (18, 91132024), (24, 68349018), (36, 45566012), (48, 34174509), (72, 22783006), (144, 11391503), (709, 2313648), (1418, 1156824), (2127, 771216), (2836, 578412), (4254, 385608), (5672, 289206), (6381, 257072), (8508, 192804), (11344, 144603), (12762, 128536), (16067, 102096), (17016, 96402), (25524, 64268), (32134, 51048), (34032, 48201)]