313635894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8501}}^1$

素因数の和:8573

約数の個数: 64

約数和(自身を含む): 754161408

約数和(自身を除く): 440525514

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 43, 66, 78, 86, 129, 143, 258, 286, 429, 473, 559, 858, 946, 1118, 1419, 1677, 2838, 3354, 6149, 8501, 12298, 17002, 18447, 25503, 36894, 51006, 93511, 110513, 187022, 221026, 280533, 331539, 365543, 561066, 663078, 731086, 1096629, 1215643, 2193258, 2431286, 3646929, 4020973, 4752059, 7293858, 8041946, 9504118, 12062919, 14256177, 24125838, 28512354, 52272649, 104545298, 156817947, 313635894]

約数ペア:

[(1, 313635894), (2, 156817947), (3, 104545298), (6, 52272649), (11, 28512354), (13, 24125838), (22, 14256177), (26, 12062919), (33, 9504118), (39, 8041946), (43, 7293858), (66, 4752059), (78, 4020973), (86, 3646929), (129, 2431286), (143, 2193258), (258, 1215643), (286, 1096629), (429, 731086), (473, 663078), (559, 561066), (858, 365543), (946, 331539), (1118, 280533), (1419, 221026), (1677, 187022), (2838, 110513), (3354, 93511), (6149, 51006), (8501, 36894), (12298, 25503), (17002, 18447)]