1520341688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{733}}^1$

素因数の和:1008

約数の個数: 64

約数和(自身を含む): 3072582720

約数和(自身を除く): 1552241032

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 136, 151, 202, 302, 404, 604, 733, 808, 1208, 1466, 1717, 2567, 2932, 3434, 5134, 5864, 6868, 10268, 12461, 13736, 15251, 20536, 24922, 30502, 49844, 61004, 74033, 99688, 110683, 122008, 148066, 221366, 259267, 296132, 442732, 518534, 592264, 885464, 1037068, 1258561, 1881611, 2074136, 2517122, 3763222, 5034244, 7526444, 10068488, 11178983, 15052888, 22357966, 44715932, 89431864, 190042711, 380085422, 760170844, 1520341688]

約数ペア:

[(1, 1520341688), (2, 760170844), (4, 380085422), (8, 190042711), (17, 89431864), (34, 44715932), (68, 22357966), (101, 15052888), (136, 11178983), (151, 10068488), (202, 7526444), (302, 5034244), (404, 3763222), (604, 2517122), (733, 2074136), (808, 1881611), (1208, 1258561), (1466, 1037068), (1717, 885464), (2567, 592264), (2932, 518534), (3434, 442732), (5134, 296132), (5864, 259267), (6868, 221366), (10268, 148066), (12461, 122008), (13736, 110683), (15251, 99688), (20536, 74033), (24922, 61004), (30502, 49844)]