306415896

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{240893}}^1$

素因数の和:240955

約数の個数: 32

約数和(自身を含む): 780496560

約数和(自身を除く): 474080664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 240893, 481786, 722679, 963572, 1445358, 1927144, 2890716, 5781432, 12767329, 25534658, 38301987, 51069316, 76603974, 102138632, 153207948, 306415896]

約数ペア:

[(1, 306415896), (2, 153207948), (3, 102138632), (4, 76603974), (6, 51069316), (8, 38301987), (12, 25534658), (24, 12767329), (53, 5781432), (106, 2890716), (159, 1927144), (212, 1445358), (318, 963572), (424, 722679), (636, 481786), (1272, 240893)]