220391712

素因数分解:

$2^5\times 3^3\times {\mathrm{255083}}^1$

素因数の和:255102

約数の個数: 48

約数和(自身を含む): 642811680

約数和(自身を除く): 422419968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 255083, 510166, 765249, 1020332, 1530498, 2040664, 2295747, 3060996, 4081328, 4591494, 6121992, 6887241, 8162656, 9182988, 12243984, 13774482, 18365976, 24487968, 27548964, 36731952, 55097928, 73463904, 110195856, 220391712]

約数ペア:

[(1, 220391712), (2, 110195856), (3, 73463904), (4, 55097928), (6, 36731952), (8, 27548964), (9, 24487968), (12, 18365976), (16, 13774482), (18, 12243984), (24, 9182988), (27, 8162656), (32, 6887241), (36, 6121992), (48, 4591494), (54, 4081328), (72, 3060996), (96, 2295747), (108, 2040664), (144, 1530498), (216, 1020332), (288, 765249), (432, 510166), (864, 255083)]