1212157728

素因数分解:

$2^5\times 3^2\times {\mathrm{691}}^1\times {\mathrm{6091}}^1$

素因数の和:6798

約数の個数: 72

約数和(自身を含む): 3452628816

約数和(自身を除く): 2240471088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 691, 1382, 2073, 2764, 4146, 5528, 6091, 6219, 8292, 11056, 12182, 12438, 16584, 18273, 22112, 24364, 24876, 33168, 36546, 48728, 49752, 54819, 66336, 73092, 97456, 99504, 109638, 146184, 194912, 199008, 219276, 292368, 438552, 584736, 877104, 1754208, 4208881, 8417762, 12626643, 16835524, 25253286, 33671048, 37879929, 50506572, 67342096, 75759858, 101013144, 134684192, 151519716, 202026288, 303039432, 404052576, 606078864, 1212157728]

約数ペア:

[(1, 1212157728), (2, 606078864), (3, 404052576), (4, 303039432), (6, 202026288), (8, 151519716), (9, 134684192), (12, 101013144), (16, 75759858), (18, 67342096), (24, 50506572), (32, 37879929), (36, 33671048), (48, 25253286), (72, 16835524), (96, 12626643), (144, 8417762), (288, 4208881), (691, 1754208), (1382, 877104), (2073, 584736), (2764, 438552), (4146, 292368), (5528, 219276), (6091, 199008), (6219, 194912), (8292, 146184), (11056, 109638), (12182, 99504), (12438, 97456), (16584, 73092), (18273, 66336), (22112, 54819), (24364, 49752), (24876, 48728), (33168, 36546)]