306339992

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{188633}}^1$

素因数の和:188675

約数の個数: 32

約数和(自身を含む): 679082400

約数和(自身を除く): 372742408

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 188633, 377266, 754532, 1320431, 1509064, 2640862, 5281724, 5470357, 10563448, 10940714, 21881428, 38292499, 43762856, 76584998, 153169996, 306339992]

約数ペア:

[(1, 306339992), (2, 153169996), (4, 76584998), (7, 43762856), (8, 38292499), (14, 21881428), (28, 10940714), (29, 10563448), (56, 5470357), (58, 5281724), (116, 2640862), (203, 1509064), (232, 1320431), (406, 754532), (812, 377266), (1624, 188633)]