391530192

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{79193}}^1$

素因数の和:79307

約数の個数: 40

約数和(自身を含む): 1021285824

約数和(自身を除く): 629755632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 79193, 158386, 237579, 316772, 475158, 633544, 950316, 1267088, 1900632, 3801264, 8156879, 16313758, 24470637, 32627516, 48941274, 65255032, 97882548, 130510064, 195765096, 391530192]

約数ペア:

[(1, 391530192), (2, 195765096), (3, 130510064), (4, 97882548), (6, 65255032), (8, 48941274), (12, 32627516), (16, 24470637), (24, 16313758), (48, 8156879), (103, 3801264), (206, 1900632), (309, 1267088), (412, 950316), (618, 633544), (824, 475158), (1236, 316772), (1648, 237579), (2472, 158386), (4944, 79193)]