344845156976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{7225217}}^1$

素因数の和:7225401

約数の個数: 40

約数和(自身を含む): 707782355280

約数和(自身を除く): 362937198304

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 157, 304, 314, 628, 1256, 2512, 2983, 5966, 11932, 23864, 47728, 7225217, 14450434, 28900868, 57801736, 115603472, 137279123, 274558246, 549116492, 1098232984, 1134359069, 2196465968, 2268718138, 4537436276, 9074872552, 18149745104, 21552822311, 43105644622, 86211289244, 172422578488, 344845156976]

約数ペア:

[(1, 344845156976), (2, 172422578488), (4, 86211289244), (8, 43105644622), (16, 21552822311), (19, 18149745104), (38, 9074872552), (76, 4537436276), (152, 2268718138), (157, 2196465968), (304, 1134359069), (314, 1098232984), (628, 549116492), (1256, 274558246), (2512, 137279123), (2983, 115603472), (5966, 57801736), (11932, 28900868), (23864, 14450434), (47728, 7225217)]