1315200512

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2851}}^1$

素因数の和:2939

約数の個数: 80

約数和(自身を含む): 2835903312

約数和(自身を除く): 1520702800

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 128, 136, 212, 256, 272, 424, 512, 544, 848, 901, 1088, 1696, 1802, 2176, 2851, 3392, 3604, 4352, 5702, 6784, 7208, 8704, 11404, 13568, 14416, 22808, 27136, 28832, 45616, 48467, 57664, 91232, 96934, 115328, 151103, 182464, 193868, 230656, 302206, 364928, 387736, 461312, 604412, 729856, 775472, 1208824, 1459712, 1550944, 2417648, 2568751, 3101888, 4835296, 5137502, 6203776, 9670592, 10275004, 12407552, 19341184, 20550008, 24815104, 38682368, 41100016, 77364736, 82200032, 164400064, 328800128, 657600256, 1315200512]

約数ペア:

[(1, 1315200512), (2, 657600256), (4, 328800128), (8, 164400064), (16, 82200032), (17, 77364736), (32, 41100016), (34, 38682368), (53, 24815104), (64, 20550008), (68, 19341184), (106, 12407552), (128, 10275004), (136, 9670592), (212, 6203776), (256, 5137502), (272, 4835296), (424, 3101888), (512, 2568751), (544, 2417648), (848, 1550944), (901, 1459712), (1088, 1208824), (1696, 775472), (1802, 729856), (2176, 604412), (2851, 461312), (3392, 387736), (3604, 364928), (4352, 302206), (5702, 230656), (6784, 193868), (7208, 182464), (8704, 151103), (11404, 115328), (13568, 96934), (14416, 91232), (22808, 57664), (27136, 48467), (28832, 45616)]