323219144

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{8747}}^1$

素因数の和:8933

約数の個数: 32

約数和(自身を含む): 629856000

約数和(自身を除く): 306636856

約数列:

[1, 2, 4, 8, 31, 62, 124, 149, 248, 298, 596, 1192, 4619, 8747, 9238, 17494, 18476, 34988, 36952, 69976, 271157, 542314, 1084628, 1303303, 2169256, 2606606, 5213212, 10426424, 40402393, 80804786, 161609572, 323219144]

約数ペア:

[(1, 323219144), (2, 161609572), (4, 80804786), (8, 40402393), (31, 10426424), (62, 5213212), (124, 2606606), (149, 2169256), (248, 1303303), (298, 1084628), (596, 542314), (1192, 271157), (4619, 69976), (8747, 36952), (9238, 34988), (17494, 18476)]