355193776

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^2\times {\mathrm{277}}^1$

素因数の和:506

約数の個数: 60

約数和(自身を含む): 796785808

約数和(自身を除く): 441592032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 277, 428, 554, 749, 856, 1108, 1498, 1712, 1939, 2216, 2996, 3878, 4432, 5992, 7756, 11449, 11984, 15512, 22898, 29639, 31024, 45796, 59278, 80143, 91592, 118556, 160286, 183184, 207473, 237112, 320572, 414946, 474224, 641144, 829892, 1282288, 1659784, 3171373, 3319568, 6342746, 12685492, 22199611, 25370984, 44399222, 50741968, 88798444, 177596888, 355193776]

約数ペア:

[(1, 355193776), (2, 177596888), (4, 88798444), (7, 50741968), (8, 44399222), (14, 25370984), (16, 22199611), (28, 12685492), (56, 6342746), (107, 3319568), (112, 3171373), (214, 1659784), (277, 1282288), (428, 829892), (554, 641144), (749, 474224), (856, 414946), (1108, 320572), (1498, 237112), (1712, 207473), (1939, 183184), (2216, 160286), (2996, 118556), (3878, 91592), (4432, 80143), (5992, 59278), (7756, 45796), (11449, 31024), (11984, 29639), (15512, 22898)]