108639216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{107777}}^1$

素因数の和:107798

約数の個数: 60

約数和(自身を含む): 347476272

約数和(自身を除く): 238837056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 107777, 215554, 323331, 431108, 646662, 754439, 862216, 969993, 1293324, 1508878, 1724432, 1939986, 2263317, 2586648, 3017756, 3879972, 4526634, 5173296, 6035512, 6789951, 7759944, 9053268, 12071024, 13579902, 15519888, 18106536, 27159804, 36213072, 54319608, 108639216]

約数ペア:

[(1, 108639216), (2, 54319608), (3, 36213072), (4, 27159804), (6, 18106536), (7, 15519888), (8, 13579902), (9, 12071024), (12, 9053268), (14, 7759944), (16, 6789951), (18, 6035512), (21, 5173296), (24, 4526634), (28, 3879972), (36, 3017756), (42, 2586648), (48, 2263317), (56, 1939986), (63, 1724432), (72, 1508878), (84, 1293324), (112, 969993), (126, 862216), (144, 754439), (168, 646662), (252, 431108), (336, 323331), (504, 215554), (1008, 107777)]