312082904

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293311}}^1$

素因数の和:293343

約数の個数: 32

約数和(自身を含む): 703948800

約数和(自身を除く): 391865896

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 293311, 586622, 1173244, 2053177, 2346488, 4106354, 5572909, 8212708, 11145818, 16425416, 22291636, 39010363, 44583272, 78020726, 156041452, 312082904]

約数ペア:

[(1, 312082904), (2, 156041452), (4, 78020726), (7, 44583272), (8, 39010363), (14, 22291636), (19, 16425416), (28, 11145818), (38, 8212708), (56, 5572909), (76, 4106354), (133, 2346488), (152, 2053177), (266, 1173244), (532, 586622), (1064, 293311)]