325397016

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{645629}}^1$

素因数の和:645648

約数の個数: 48

約数和(自身を含む): 1007182800

約数和(自身を除く): 681785784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 645629, 1291258, 1936887, 2582516, 3873774, 4519403, 5165032, 5810661, 7747548, 9038806, 11621322, 13558209, 15495096, 18077612, 23242644, 27116418, 36155224, 40674627, 46485288, 54232836, 81349254, 108465672, 162698508, 325397016]

約数ペア:

[(1, 325397016), (2, 162698508), (3, 108465672), (4, 81349254), (6, 54232836), (7, 46485288), (8, 40674627), (9, 36155224), (12, 27116418), (14, 23242644), (18, 18077612), (21, 15495096), (24, 13558209), (28, 11621322), (36, 9038806), (42, 7747548), (56, 5810661), (63, 5165032), (72, 4519403), (84, 3873774), (126, 2582516), (168, 1936887), (252, 1291258), (504, 645629)]