605628724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 1134745920

約数和(自身を除く): 529117196

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 257, 307, 404, 514, 614, 1028, 1228, 1919, 3838, 4883, 5833, 7676, 9766, 11666, 19532, 23332, 25957, 31007, 51914, 62014, 78899, 103828, 124028, 157798, 315596, 493183, 589133, 986366, 1178266, 1499081, 1972732, 2356532, 2998162, 5996324, 7968799, 15937598, 31875196, 151407181, 302814362, 605628724]

約数ペア:

[(1, 605628724), (2, 302814362), (4, 151407181), (19, 31875196), (38, 15937598), (76, 7968799), (101, 5996324), (202, 2998162), (257, 2356532), (307, 1972732), (404, 1499081), (514, 1178266), (614, 986366), (1028, 589133), (1228, 493183), (1919, 315596), (3838, 157798), (4883, 124028), (5833, 103828), (7676, 78899), (9766, 62014), (11666, 51914), (19532, 31007), (23332, 25957)]