227328616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{34781}}^1$

素因数の和:34849

約数の個数: 32

約数和(自身を含む): 459122400

約数和(自身を除く): 231793784

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 34781, 69562, 139124, 278248, 660839, 1321678, 1495583, 2643356, 2991166, 5286712, 5982332, 11964664, 28416077, 56832154, 113664308, 227328616]

約数ペア:

[(1, 227328616), (2, 113664308), (4, 56832154), (8, 28416077), (19, 11964664), (38, 5982332), (43, 5286712), (76, 2991166), (86, 2643356), (152, 1495583), (172, 1321678), (344, 660839), (817, 278248), (1634, 139124), (3268, 69562), (6536, 34781)]