212891616

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{105601}}^1$

素因数の和:105624

約数の個数: 72

約数和(自身を含む): 691904304

約数和(自身を除く): 479012688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 105601, 211202, 316803, 422404, 633606, 739207, 844808, 950409, 1267212, 1478414, 1689616, 1900818, 2217621, 2534424, 2956828, 3379232, 3801636, 4435242, 5068848, 5913656, 6652863, 7603272, 8870484, 10137696, 11827312, 13305726, 15206544, 17740968, 23654624, 26611452, 30413088, 35481936, 53222904, 70963872, 106445808, 212891616]

約数ペア:

[(1, 212891616), (2, 106445808), (3, 70963872), (4, 53222904), (6, 35481936), (7, 30413088), (8, 26611452), (9, 23654624), (12, 17740968), (14, 15206544), (16, 13305726), (18, 11827312), (21, 10137696), (24, 8870484), (28, 7603272), (32, 6652863), (36, 5913656), (42, 5068848), (48, 4435242), (56, 3801636), (63, 3379232), (72, 2956828), (84, 2534424), (96, 2217621), (112, 1900818), (126, 1689616), (144, 1478414), (168, 1267212), (224, 950409), (252, 844808), (288, 739207), (336, 633606), (504, 422404), (672, 316803), (1008, 211202), (2016, 105601)]