308936336

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{1801}}^1$

素因数の和:2031

約数の個数: 40

約数和(自身を含む): 611353728

約数和(自身を除く): 302417392

約数列:

[1, 2, 4, 8, 16, 71, 142, 151, 284, 302, 568, 604, 1136, 1208, 1801, 2416, 3602, 7204, 10721, 14408, 21442, 28816, 42884, 85768, 127871, 171536, 255742, 271951, 511484, 543902, 1022968, 1087804, 2045936, 2175608, 4351216, 19308521, 38617042, 77234084, 154468168, 308936336]

約数ペア:

[(1, 308936336), (2, 154468168), (4, 77234084), (8, 38617042), (16, 19308521), (71, 4351216), (142, 2175608), (151, 2045936), (284, 1087804), (302, 1022968), (568, 543902), (604, 511484), (1136, 271951), (1208, 255742), (1801, 171536), (2416, 127871), (3602, 85768), (7204, 42884), (10721, 28816), (14408, 21442)]