218047176

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131671}}^1$

素因数の和:131706

約数の個数: 48

約数和(自身を含む): 616224960

約数和(自身を除く): 398177784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 131671, 263342, 395013, 526684, 790026, 1053368, 1185039, 1580052, 2370078, 3028433, 3160104, 4740156, 6056866, 9085299, 9480312, 12113732, 18170598, 24227464, 27255897, 36341196, 54511794, 72682392, 109023588, 218047176]

約数ペア:

[(1, 218047176), (2, 109023588), (3, 72682392), (4, 54511794), (6, 36341196), (8, 27255897), (9, 24227464), (12, 18170598), (18, 12113732), (23, 9480312), (24, 9085299), (36, 6056866), (46, 4740156), (69, 3160104), (72, 3028433), (92, 2370078), (138, 1580052), (184, 1185039), (207, 1053368), (276, 790026), (414, 526684), (552, 395013), (828, 263342), (1656, 131671)]