816534816

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{66973}}^1$

素因数の和:67113

約数の個数: 48

約数和(自身を含む): 2160313344

約数和(自身を除く): 1343778528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4064, 6096, 12192, 66973, 133946, 200919, 267892, 401838, 535784, 803676, 1071568, 1607352, 2143136, 3214704, 6429408, 8505571, 17011142, 25516713, 34022284, 51033426, 68044568, 102066852, 136089136, 204133704, 272178272, 408267408, 816534816]

約数ペア:

[(1, 816534816), (2, 408267408), (3, 272178272), (4, 204133704), (6, 136089136), (8, 102066852), (12, 68044568), (16, 51033426), (24, 34022284), (32, 25516713), (48, 17011142), (96, 8505571), (127, 6429408), (254, 3214704), (381, 2143136), (508, 1607352), (762, 1071568), (1016, 803676), (1524, 535784), (2032, 401838), (3048, 267892), (4064, 200919), (6096, 133946), (12192, 66973)]