246247360

素因数分解:

$2^6\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4721}}^1$

素因数の和:4901

約数の個数: 56

約数和(自身を含む): 590098896

約数和(自身を除く): 343851536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 163, 320, 326, 652, 815, 1304, 1630, 2608, 3260, 4721, 5216, 6520, 9442, 10432, 13040, 18884, 23605, 26080, 37768, 47210, 52160, 75536, 94420, 151072, 188840, 302144, 377680, 755360, 769523, 1510720, 1539046, 3078092, 3847615, 6156184, 7695230, 12312368, 15390460, 24624736, 30780920, 49249472, 61561840, 123123680, 246247360]

約数ペア:

[(1, 246247360), (2, 123123680), (4, 61561840), (5, 49249472), (8, 30780920), (10, 24624736), (16, 15390460), (20, 12312368), (32, 7695230), (40, 6156184), (64, 3847615), (80, 3078092), (160, 1539046), (163, 1510720), (320, 769523), (326, 755360), (652, 377680), (815, 302144), (1304, 188840), (1630, 151072), (2608, 94420), (3260, 75536), (4721, 52160), (5216, 47210), (6520, 37768), (9442, 26080), (10432, 23605), (13040, 18884)]