272085272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 560196000

約数和(自身を除く): 288110728

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 139, 148, 278, 296, 389, 556, 629, 778, 1112, 1258, 1556, 2363, 2516, 3112, 4726, 5032, 5143, 6613, 9452, 10286, 13226, 14393, 18904, 20572, 26452, 28786, 41144, 52904, 54071, 57572, 87431, 108142, 115144, 174862, 216284, 244681, 349724, 432568, 489362, 699448, 919207, 978724, 1838414, 1957448, 2000627, 3676828, 4001254, 7353656, 8002508, 16005016, 34010659, 68021318, 136042636, 272085272]

約数ペア:

[(1, 272085272), (2, 136042636), (4, 68021318), (8, 34010659), (17, 16005016), (34, 8002508), (37, 7353656), (68, 4001254), (74, 3676828), (136, 2000627), (139, 1957448), (148, 1838414), (278, 978724), (296, 919207), (389, 699448), (556, 489362), (629, 432568), (778, 349724), (1112, 244681), (1258, 216284), (1556, 174862), (2363, 115144), (2516, 108142), (3112, 87431), (4726, 57572), (5032, 54071), (5143, 52904), (6613, 41144), (9452, 28786), (10286, 26452), (13226, 20572), (14393, 18904)]