1385114192

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{4001}}^1$

素因数の和:4308

約数の個数: 80

約数和(自身を含む): 3358606464

約数和(自身を除く): 1973492272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 281, 308, 562, 616, 1124, 1232, 1967, 2248, 3091, 3934, 4001, 4496, 6182, 7868, 8002, 12364, 15736, 16004, 21637, 24728, 28007, 31472, 32008, 43274, 44011, 49456, 56014, 64016, 86548, 88022, 112028, 173096, 176044, 224056, 308077, 346192, 352088, 448112, 616154, 704176, 1124281, 1232308, 2248562, 2464616, 4497124, 4929232, 7869967, 8994248, 12367091, 15739934, 17988496, 24734182, 31479868, 49468364, 62959736, 86569637, 98936728, 125919472, 173139274, 197873456, 346278548, 692557096, 1385114192]

約数ペア:

[(1, 1385114192), (2, 692557096), (4, 346278548), (7, 197873456), (8, 173139274), (11, 125919472), (14, 98936728), (16, 86569637), (22, 62959736), (28, 49468364), (44, 31479868), (56, 24734182), (77, 17988496), (88, 15739934), (112, 12367091), (154, 8994248), (176, 7869967), (281, 4929232), (308, 4497124), (562, 2464616), (616, 2248562), (1124, 1232308), (1232, 1124281), (1967, 704176), (2248, 616154), (3091, 448112), (3934, 352088), (4001, 346192), (4496, 308077), (6182, 224056), (7868, 176044), (8002, 173096), (12364, 112028), (15736, 88022), (16004, 86548), (21637, 64016), (24728, 56014), (28007, 49456), (31472, 44011), (32008, 43274)]