331794456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1974967}}^1$

素因数の和:1974983

約数の個数: 32

約数和(自身を含む): 947984640

約数和(自身を除く): 616190184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1974967, 3949934, 5924901, 7899868, 11849802, 13824769, 15799736, 23699604, 27649538, 41474307, 47399208, 55299076, 82948614, 110598152, 165897228, 331794456]

約数ペア:

[(1, 331794456), (2, 165897228), (3, 110598152), (4, 82948614), (6, 55299076), (7, 47399208), (8, 41474307), (12, 27649538), (14, 23699604), (21, 15799736), (24, 13824769), (28, 11849802), (42, 7899868), (56, 5924901), (84, 3949934), (168, 1974967)]