880578768

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{426637}}^1$

素因数の和:426691

約数の個数: 40

約数和(自身を含む): 2327736928

約数和(自身を除く): 1447158160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 426637, 853274, 1279911, 1706548, 2559822, 3413096, 5119644, 6826192, 10239288, 18345391, 20478576, 36690782, 55036173, 73381564, 110072346, 146763128, 220144692, 293526256, 440289384, 880578768]

約数ペア:

[(1, 880578768), (2, 440289384), (3, 293526256), (4, 220144692), (6, 146763128), (8, 110072346), (12, 73381564), (16, 55036173), (24, 36690782), (43, 20478576), (48, 18345391), (86, 10239288), (129, 6826192), (172, 5119644), (258, 3413096), (344, 2559822), (516, 1706548), (688, 1279911), (1032, 853274), (2064, 426637)]