245048944

素因数分解:

$2^4\times 7^1\times {\mathrm{421}}^1\times {\mathrm{5197}}^1$

素因数の和:5633

約数の個数: 40

約数和(自身を含む): 544001888

約数和(自身を除く): 298952944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 421, 842, 1684, 2947, 3368, 5197, 5894, 6736, 10394, 11788, 20788, 23576, 36379, 41576, 47152, 72758, 83152, 145516, 291032, 582064, 2187937, 4375874, 8751748, 15315559, 17503496, 30631118, 35006992, 61262236, 122524472, 245048944]

約数ペア:

[(1, 245048944), (2, 122524472), (4, 61262236), (7, 35006992), (8, 30631118), (14, 17503496), (16, 15315559), (28, 8751748), (56, 4375874), (112, 2187937), (421, 582064), (842, 291032), (1684, 145516), (2947, 83152), (3368, 72758), (5197, 47152), (5894, 41576), (6736, 36379), (10394, 23576), (11788, 20788)]