648801432

素因数分解:

$2^3\times 3^2\times {\mathrm{2297}}^1\times {\mathrm{3923}}^1$

素因数の和:6232

約数の個数: 48

約数和(自身を含む): 1758383640

約数和(自身を除く): 1109582208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2297, 3923, 4594, 6891, 7846, 9188, 11769, 13782, 15692, 18376, 20673, 23538, 27564, 31384, 35307, 41346, 47076, 55128, 70614, 82692, 94152, 141228, 165384, 282456, 9011131, 18022262, 27033393, 36044524, 54066786, 72089048, 81100179, 108133572, 162200358, 216267144, 324400716, 648801432]

約数ペア:

[(1, 648801432), (2, 324400716), (3, 216267144), (4, 162200358), (6, 108133572), (8, 81100179), (9, 72089048), (12, 54066786), (18, 36044524), (24, 27033393), (36, 18022262), (72, 9011131), (2297, 282456), (3923, 165384), (4594, 141228), (6891, 94152), (7846, 82692), (9188, 70614), (11769, 55128), (13782, 47076), (15692, 41346), (18376, 35307), (20673, 31384), (23538, 27564)]