272225336

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{421}}^1\times {\mathrm{617}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 516376080

約数和(自身を除く): 244150744

約数列:

[1, 2, 4, 8, 131, 262, 421, 524, 617, 842, 1048, 1234, 1684, 2468, 3368, 4936, 55151, 80827, 110302, 161654, 220604, 259757, 323308, 441208, 519514, 646616, 1039028, 2078056, 34028167, 68056334, 136112668, 272225336]

約数ペア:

[(1, 272225336), (2, 136112668), (4, 68056334), (8, 34028167), (131, 2078056), (262, 1039028), (421, 646616), (524, 519514), (617, 441208), (842, 323308), (1048, 259757), (1234, 220604), (1684, 161654), (2468, 110302), (3368, 80827), (4936, 55151)]