339964488

素因数分解:

$2^3\times 3^2\times {\mathrm{4721729}}^1$

素因数の和:4721741

約数の個数: 24

約数和(自身を含む): 920737350

約数和(自身を除く): 580772862

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4721729, 9443458, 14165187, 18886916, 28330374, 37773832, 42495561, 56660748, 84991122, 113321496, 169982244, 339964488]

約数ペア:

[(1, 339964488), (2, 169982244), (3, 113321496), (4, 84991122), (6, 56660748), (8, 42495561), (9, 37773832), (12, 28330374), (18, 18886916), (24, 14165187), (36, 9443458), (72, 4721729)]