220417056

素因数分解:

$2^5\times 3^2\times {\mathrm{191}}^1\times {\mathrm{4007}}^1$

素因数の和:4214

約数の個数: 72

約数和(自身を含む): 630249984

約数和(自身を除く): 409832928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 191, 288, 382, 573, 764, 1146, 1528, 1719, 2292, 3056, 3438, 4007, 4584, 6112, 6876, 8014, 9168, 12021, 13752, 16028, 18336, 24042, 27504, 32056, 36063, 48084, 55008, 64112, 72126, 96168, 128224, 144252, 192336, 288504, 384672, 577008, 765337, 1154016, 1530674, 2296011, 3061348, 4592022, 6122696, 6888033, 9184044, 12245392, 13776066, 18368088, 24490784, 27552132, 36736176, 55104264, 73472352, 110208528, 220417056]

約数ペア:

[(1, 220417056), (2, 110208528), (3, 73472352), (4, 55104264), (6, 36736176), (8, 27552132), (9, 24490784), (12, 18368088), (16, 13776066), (18, 12245392), (24, 9184044), (32, 6888033), (36, 6122696), (48, 4592022), (72, 3061348), (96, 2296011), (144, 1530674), (191, 1154016), (288, 765337), (382, 577008), (573, 384672), (764, 288504), (1146, 192336), (1528, 144252), (1719, 128224), (2292, 96168), (3056, 72126), (3438, 64112), (4007, 55008), (4584, 48084), (6112, 36063), (6876, 32056), (8014, 27504), (9168, 24042), (12021, 18336), (13752, 16028)]