809638536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{19997}}^1$

素因数の和:20254

約数の個数: 64

約数和(自身を含む): 2322967680

約数和(自身を除く): 1513329144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 241, 482, 723, 964, 1446, 1687, 1928, 2892, 3374, 5061, 5784, 6748, 10122, 13496, 19997, 20244, 39994, 40488, 59991, 79988, 119982, 139979, 159976, 239964, 279958, 419937, 479928, 559916, 839874, 1119832, 1679748, 3359496, 4819277, 9638554, 14457831, 19277108, 28915662, 33734939, 38554216, 57831324, 67469878, 101204817, 115662648, 134939756, 202409634, 269879512, 404819268, 809638536]

約数ペア:

[(1, 809638536), (2, 404819268), (3, 269879512), (4, 202409634), (6, 134939756), (7, 115662648), (8, 101204817), (12, 67469878), (14, 57831324), (21, 38554216), (24, 33734939), (28, 28915662), (42, 19277108), (56, 14457831), (84, 9638554), (168, 4819277), (241, 3359496), (482, 1679748), (723, 1119832), (964, 839874), (1446, 559916), (1687, 479928), (1928, 419937), (2892, 279958), (3374, 239964), (5061, 159976), (5784, 139979), (6748, 119982), (10122, 79988), (13496, 59991), (19997, 40488), (20244, 39994)]