321013336

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97159}}^1$

素因数の和:97231

約数の個数: 32

約数和(自身を含む): 699552000

約数和(自身を除く): 378538664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 97159, 194318, 388636, 680113, 777272, 1360226, 2720452, 5440904, 5732381, 11464762, 22929524, 40126667, 45859048, 80253334, 160506668, 321013336]

約数ペア:

[(1, 321013336), (2, 160506668), (4, 80253334), (7, 45859048), (8, 40126667), (14, 22929524), (28, 11464762), (56, 5732381), (59, 5440904), (118, 2720452), (236, 1360226), (413, 777272), (472, 680113), (826, 388636), (1652, 194318), (3304, 97159)]