212251872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{315851}}^1$

素因数の和:315871

約数の個数: 48

約数和(自身を含む): 636757632

約数和(自身を除く): 424505760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 315851, 631702, 947553, 1263404, 1895106, 2210957, 2526808, 3790212, 4421914, 5053616, 6632871, 7580424, 8843828, 10107232, 13265742, 15160848, 17687656, 26531484, 30321696, 35375312, 53062968, 70750624, 106125936, 212251872]

約数ペア:

[(1, 212251872), (2, 106125936), (3, 70750624), (4, 53062968), (6, 35375312), (7, 30321696), (8, 26531484), (12, 17687656), (14, 15160848), (16, 13265742), (21, 10107232), (24, 8843828), (28, 7580424), (32, 6632871), (42, 5053616), (48, 4421914), (56, 3790212), (84, 2526808), (96, 2210957), (112, 1895106), (168, 1263404), (224, 947553), (336, 631702), (672, 315851)]