307384605256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{193957}}^1$

素因数の和:194294

約数の個数: 64

約数和(自身を含む): 626748122880

約数和(自身を除く): 319363517624

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 271, 344, 542, 731, 1084, 1462, 2168, 2924, 4607, 5848, 9214, 11653, 18428, 23306, 36856, 46612, 93224, 193957, 198101, 387914, 396202, 775828, 792404, 1551656, 1584808, 3297269, 6594538, 8340151, 13189076, 16680302, 26378152, 33360604, 52562347, 66721208, 105124694, 141782567, 210249388, 283565134, 420498776, 567130268, 893559899, 1134260536, 1787119798, 2260180921, 3574239596, 4520361842, 7148479192, 9040723684, 18081447368, 38423075657, 76846151314, 153692302628, 307384605256]

約数ペア:

[(1, 307384605256), (2, 153692302628), (4, 76846151314), (8, 38423075657), (17, 18081447368), (34, 9040723684), (43, 7148479192), (68, 4520361842), (86, 3574239596), (136, 2260180921), (172, 1787119798), (271, 1134260536), (344, 893559899), (542, 567130268), (731, 420498776), (1084, 283565134), (1462, 210249388), (2168, 141782567), (2924, 105124694), (4607, 66721208), (5848, 52562347), (9214, 33360604), (11653, 26378152), (18428, 16680302), (23306, 13189076), (36856, 8340151), (46612, 6594538), (93224, 3297269), (193957, 1584808), (198101, 1551656), (387914, 792404), (396202, 775828)]