247680552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{1259}}^1$

素因数の和:2446

約数の個数: 64

約数和(自身を含む): 708825600

約数和(自身を除く): 461145048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1171, 1259, 2342, 2518, 3513, 3777, 4684, 5036, 7026, 7554, 8197, 8813, 9368, 10072, 14052, 15108, 16394, 17626, 24591, 26439, 28104, 30216, 32788, 35252, 49182, 52878, 65576, 70504, 98364, 105756, 196728, 211512, 1474289, 2948578, 4422867, 5897156, 8845734, 10320023, 11794312, 17691468, 20640046, 30960069, 35382936, 41280092, 61920138, 82560184, 123840276, 247680552]

約数ペア:

[(1, 247680552), (2, 123840276), (3, 82560184), (4, 61920138), (6, 41280092), (7, 35382936), (8, 30960069), (12, 20640046), (14, 17691468), (21, 11794312), (24, 10320023), (28, 8845734), (42, 5897156), (56, 4422867), (84, 2948578), (168, 1474289), (1171, 211512), (1259, 196728), (2342, 105756), (2518, 98364), (3513, 70504), (3777, 65576), (4684, 52878), (5036, 49182), (7026, 35252), (7554, 32788), (8197, 30216), (8813, 28104), (9368, 26439), (10072, 24591), (14052, 17626), (15108, 16394)]