220166352

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{218419}}^1$

素因数の和:218440

約数の個数: 60

約数和(自身を含む): 704186080

約数和(自身を除く): 484019728

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, 218419, 436838, 655257, 873676, 1310514, 1528933, 1747352, 1965771, 2621028, 3057866, 3494704, 3931542, 4586799, 5242056, 6115732, 7863084, 9173598, 10484112, 12231464, 13760397, 15726168, 18347196, 24462928, 27520794, 31452336, 36694392, 55041588, 73388784, 110083176, 220166352]

約数ペア:

[(1, 220166352), (2, 110083176), (3, 73388784), (4, 55041588), (6, 36694392), (7, 31452336), (8, 27520794), (9, 24462928), (12, 18347196), (14, 15726168), (16, 13760397), (18, 12231464), (21, 10484112), (24, 9173598), (28, 7863084), (36, 6115732), (42, 5242056), (48, 4586799), (56, 3931542), (63, 3494704), (72, 3057866), (84, 2621028), (112, 1965771), (126, 1747352), (144, 1528933), (168, 1310514), (252, 873676), (336, 655257), (504, 436838), (1008, 218419)]