1330332016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1069}}^1$

素因数の和:1314

約数の個数: 80

約数和(自身を含む): 2882871040

約数和(自身を除く): 1552539024

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 193, 208, 248, 386, 403, 496, 772, 806, 1069, 1544, 1612, 2138, 2509, 3088, 3224, 4276, 5018, 5983, 6448, 8552, 10036, 11966, 13897, 17104, 20072, 23932, 27794, 33139, 40144, 47864, 55588, 66278, 77779, 95728, 111176, 132556, 155558, 206317, 222352, 265112, 311116, 412634, 430807, 530224, 622232, 825268, 861614, 1244464, 1650536, 1723228, 2682121, 3301072, 3446456, 5364242, 6395827, 6892912, 10728484, 12791654, 21456968, 25583308, 42913936, 51166616, 83145751, 102333232, 166291502, 332583004, 665166008, 1330332016]

約数ペア:

[(1, 1330332016), (2, 665166008), (4, 332583004), (8, 166291502), (13, 102333232), (16, 83145751), (26, 51166616), (31, 42913936), (52, 25583308), (62, 21456968), (104, 12791654), (124, 10728484), (193, 6892912), (208, 6395827), (248, 5364242), (386, 3446456), (403, 3301072), (496, 2682121), (772, 1723228), (806, 1650536), (1069, 1244464), (1544, 861614), (1612, 825268), (2138, 622232), (2509, 530224), (3088, 430807), (3224, 412634), (4276, 311116), (5018, 265112), (5983, 222352), (6448, 206317), (8552, 155558), (10036, 132556), (11966, 111176), (13897, 95728), (17104, 77779), (20072, 66278), (23932, 55588), (27794, 47864), (33139, 40144)]