679968282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1\times {\mathrm{479}}^1$

素因数の和:1027

約数の個数: 64

約数和(自身を含む): 1582202880

約数和(自身を除く): 902234598

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 463, 479, 511, 926, 958, 1022, 1389, 1437, 1533, 2778, 2874, 3066, 3241, 3353, 6482, 6706, 9723, 10059, 19446, 20118, 33799, 34967, 67598, 69934, 101397, 104901, 202794, 209802, 221777, 236593, 244769, 443554, 473186, 489538, 665331, 709779, 734307, 1330662, 1419558, 1468614, 1552439, 3104878, 4657317, 9314634, 16189721, 32379442, 48569163, 97138326, 113328047, 226656094, 339984141, 679968282]

約数ペア:

[(1, 679968282), (2, 339984141), (3, 226656094), (6, 113328047), (7, 97138326), (14, 48569163), (21, 32379442), (42, 16189721), (73, 9314634), (146, 4657317), (219, 3104878), (438, 1552439), (463, 1468614), (479, 1419558), (511, 1330662), (926, 734307), (958, 709779), (1022, 665331), (1389, 489538), (1437, 473186), (1533, 443554), (2778, 244769), (2874, 236593), (3066, 221777), (3241, 209802), (3353, 202794), (6482, 104901), (6706, 101397), (9723, 69934), (10059, 67598), (19446, 34967), (20118, 33799)]