355374704

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{3943}}^1$

素因数の和:4125

約数の個数: 40

約数和(自身を含む): 710109312

約数和(自身を除く): 354734608

約数列:

[1, 2, 4, 8, 16, 43, 86, 131, 172, 262, 344, 524, 688, 1048, 2096, 3943, 5633, 7886, 11266, 15772, 22532, 31544, 45064, 63088, 90128, 169549, 339098, 516533, 678196, 1033066, 1356392, 2066132, 2712784, 4132264, 8264528, 22210919, 44421838, 88843676, 177687352, 355374704]

約数ペア:

[(1, 355374704), (2, 177687352), (4, 88843676), (8, 44421838), (16, 22210919), (43, 8264528), (86, 4132264), (131, 2712784), (172, 2066132), (262, 1356392), (344, 1033066), (524, 678196), (688, 516533), (1048, 339098), (2096, 169549), (3943, 90128), (5633, 63088), (7886, 45064), (11266, 31544), (15772, 22532)]