326720616

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{172321}}^1$

素因数の和:172409

約数の個数: 32

約数和(自身を含む): 827145600

約数和(自身を除く): 500424984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 172321, 344642, 516963, 689284, 1033926, 1378568, 2067852, 4135704, 13613359, 27226718, 40840077, 54453436, 81680154, 108906872, 163360308, 326720616]

約数ペア:

[(1, 326720616), (2, 163360308), (3, 108906872), (4, 81680154), (6, 54453436), (8, 40840077), (12, 27226718), (24, 13613359), (79, 4135704), (158, 2067852), (237, 1378568), (316, 1033926), (474, 689284), (632, 516963), (948, 344642), (1896, 172321)]