358250274

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{2647}}^1$

素因数の和:2831

約数の個数: 48

約数和(自身を含む): 794781312

約数和(自身を除く): 436531038

約数列:

[1, 2, 3, 6, 9, 18, 73, 103, 146, 206, 219, 309, 438, 618, 657, 927, 1314, 1854, 2647, 5294, 7519, 7941, 15038, 15882, 22557, 23823, 45114, 47646, 67671, 135342, 193231, 272641, 386462, 545282, 579693, 817923, 1159386, 1635846, 1739079, 2453769, 3478158, 4907538, 19902793, 39805586, 59708379, 119416758, 179125137, 358250274]

約数ペア:

[(1, 358250274), (2, 179125137), (3, 119416758), (6, 59708379), (9, 39805586), (18, 19902793), (73, 4907538), (103, 3478158), (146, 2453769), (206, 1739079), (219, 1635846), (309, 1159386), (438, 817923), (618, 579693), (657, 545282), (927, 386462), (1314, 272641), (1854, 193231), (2647, 135342), (5294, 67671), (7519, 47646), (7941, 45114), (15038, 23823), (15882, 22557)]