1688948208

素因数分解:

$2^4\times 3^2\times {\mathrm{11728807}}^1$

素因数の和:11728821

約数の個数: 30

約数和(自身を含む): 4726709624

約数和(自身を除く): 3037761416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 11728807, 23457614, 35186421, 46915228, 70372842, 93830456, 105559263, 140745684, 187660912, 211118526, 281491368, 422237052, 562982736, 844474104, 1688948208]

約数ペア:

[(1, 1688948208), (2, 844474104), (3, 562982736), (4, 422237052), (6, 281491368), (8, 211118526), (9, 187660912), (12, 140745684), (16, 105559263), (18, 93830456), (24, 70372842), (36, 46915228), (48, 35186421), (72, 23457614), (144, 11728807)]