314905912

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{15739}}^1$

素因数の和:15847

約数の個数: 32

約数和(自身を含む): 614804400

約数和(自身を除く): 299898488

約数列:

[1, 2, 4, 8, 41, 61, 82, 122, 164, 244, 328, 488, 2501, 5002, 10004, 15739, 20008, 31478, 62956, 125912, 645299, 960079, 1290598, 1920158, 2581196, 3840316, 5162392, 7680632, 39363239, 78726478, 157452956, 314905912]

約数ペア:

[(1, 314905912), (2, 157452956), (4, 78726478), (8, 39363239), (41, 7680632), (61, 5162392), (82, 3840316), (122, 2581196), (164, 1920158), (244, 1290598), (328, 960079), (488, 645299), (2501, 125912), (5002, 62956), (10004, 31478), (15739, 20008)]