315443414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:861

約数の個数: 64

約数和(自身を含む): 586801152

約数和(自身を除く): 271357738

約数列:

[1, 2, 11, 13, 22, 26, 31, 47, 62, 94, 143, 286, 341, 403, 517, 611, 682, 757, 806, 1034, 1222, 1457, 1514, 2914, 4433, 6721, 8327, 8866, 9841, 13442, 16027, 16654, 18941, 19682, 23467, 32054, 35579, 37882, 46934, 71158, 108251, 208351, 216502, 258137, 305071, 391369, 416702, 462527, 516274, 610142, 782738, 925054, 1102949, 2205898, 3355781, 5087797, 6711562, 10175594, 12132439, 14338337, 24264878, 28676674, 157721707, 315443414]

約数ペア:

[(1, 315443414), (2, 157721707), (11, 28676674), (13, 24264878), (22, 14338337), (26, 12132439), (31, 10175594), (47, 6711562), (62, 5087797), (94, 3355781), (143, 2205898), (286, 1102949), (341, 925054), (403, 782738), (517, 610142), (611, 516274), (682, 462527), (757, 416702), (806, 391369), (1034, 305071), (1222, 258137), (1457, 216502), (1514, 208351), (2914, 108251), (4433, 71158), (6721, 46934), (8327, 37882), (8866, 35579), (9841, 32054), (13442, 23467), (16027, 19682), (16654, 18941)]