317173612

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{8167}}^1$

素因数の和:8270

約数の個数: 48

約数和(自身を含む): 676963840

約数和(自身を除く): 359790228

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 266, 292, 511, 532, 1022, 1387, 2044, 2774, 5548, 8167, 9709, 16334, 19418, 32668, 38836, 57169, 114338, 155173, 228676, 310346, 596191, 620692, 1086211, 1192382, 2172422, 2384764, 4173337, 4344844, 8346674, 11327629, 16693348, 22655258, 45310516, 79293403, 158586806, 317173612]

約数ペア:

[(1, 317173612), (2, 158586806), (4, 79293403), (7, 45310516), (14, 22655258), (19, 16693348), (28, 11327629), (38, 8346674), (73, 4344844), (76, 4173337), (133, 2384764), (146, 2172422), (266, 1192382), (292, 1086211), (511, 620692), (532, 596191), (1022, 310346), (1387, 228676), (2044, 155173), (2774, 114338), (5548, 57169), (8167, 38836), (9709, 32668), (16334, 19418)]