323089208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{12377}}^1$

素因数の和:12647

約数の個数: 32

約数和(自身を含む): 655043760

約数和(自身を除く): 331954552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 251, 502, 1004, 2008, 3263, 6526, 12377, 13052, 24754, 26104, 49508, 99016, 160901, 321802, 643604, 1287208, 3106627, 6213254, 12426508, 24853016, 40386151, 80772302, 161544604, 323089208]

約数ペア:

[(1, 323089208), (2, 161544604), (4, 80772302), (8, 40386151), (13, 24853016), (26, 12426508), (52, 6213254), (104, 3106627), (251, 1287208), (502, 643604), (1004, 321802), (2008, 160901), (3263, 99016), (6526, 49508), (12377, 26104), (13052, 24754)]