218126016

素因数分解:

$2^6\times 3^2\times {\mathrm{378691}}^1$

素因数の和:378709

約数の個数: 42

約数和(自身を含む): 625220492

約数和(自身を除く): 407094476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 378691, 757382, 1136073, 1514764, 2272146, 3029528, 3408219, 4544292, 6059056, 6816438, 9088584, 12118112, 13632876, 18177168, 24236224, 27265752, 36354336, 54531504, 72708672, 109063008, 218126016]

約数ペア:

[(1, 218126016), (2, 109063008), (3, 72708672), (4, 54531504), (6, 36354336), (8, 27265752), (9, 24236224), (12, 18177168), (16, 13632876), (18, 12118112), (24, 9088584), (32, 6816438), (36, 6059056), (48, 4544292), (64, 3408219), (72, 3029528), (96, 2272146), (144, 1514764), (192, 1136073), (288, 757382), (576, 378691)]