1606252312

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{3181}}^1$

素因数の和:3392

約数の個数: 64

約数和(自身を含む): 3519037440

約数和(自身を除く): 1912785128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 127, 142, 254, 284, 497, 508, 568, 889, 994, 1016, 1778, 1988, 3181, 3556, 3976, 6362, 7112, 9017, 12724, 18034, 22267, 25448, 36068, 44534, 63119, 72136, 89068, 126238, 178136, 225851, 252476, 403987, 451702, 504952, 807974, 903404, 1580957, 1615948, 1806808, 2827909, 3161914, 3231896, 5655818, 6323828, 11311636, 12647656, 22623272, 28683077, 57366154, 114732308, 200781539, 229464616, 401563078, 803126156, 1606252312]

約数ペア:

[(1, 1606252312), (2, 803126156), (4, 401563078), (7, 229464616), (8, 200781539), (14, 114732308), (28, 57366154), (56, 28683077), (71, 22623272), (127, 12647656), (142, 11311636), (254, 6323828), (284, 5655818), (497, 3231896), (508, 3161914), (568, 2827909), (889, 1806808), (994, 1615948), (1016, 1580957), (1778, 903404), (1988, 807974), (3181, 504952), (3556, 451702), (3976, 403987), (6362, 252476), (7112, 225851), (9017, 178136), (12724, 126238), (18034, 89068), (22267, 72136), (25448, 63119), (36068, 44534)]