448644

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{109}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 1232000

約数和(自身を除く): 783356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 109, 147, 196, 218, 294, 327, 343, 436, 588, 654, 686, 763, 1029, 1308, 1372, 1526, 2058, 2289, 3052, 4116, 4578, 5341, 9156, 10682, 16023, 21364, 32046, 37387, 64092, 74774, 112161, 149548, 224322, 448644]

約数ペア:

[(1, 448644), (2, 224322), (3, 149548), (4, 112161), (6, 74774), (7, 64092), (12, 37387), (14, 32046), (21, 21364), (28, 16023), (42, 10682), (49, 9156), (84, 5341), (98, 4578), (109, 4116), (147, 3052), (196, 2289), (218, 2058), (294, 1526), (327, 1372), (343, 1308), (436, 1029), (588, 763), (654, 686)]