228505088

素因数分解:

$2^9\times 7^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:747

約数の個数: 80

約数和(自身を含む): 527704320

約数和(自身を除く): 299199232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 128, 206, 224, 256, 412, 448, 512, 619, 721, 824, 896, 1238, 1442, 1648, 1792, 2476, 2884, 3296, 3584, 4333, 4952, 5768, 6592, 8666, 9904, 11536, 13184, 17332, 19808, 23072, 26368, 34664, 39616, 46144, 52736, 63757, 69328, 79232, 92288, 127514, 138656, 158464, 184576, 255028, 277312, 316928, 369152, 446299, 510056, 554624, 892598, 1020112, 1109248, 1785196, 2040224, 2218496, 3570392, 4080448, 7140784, 8160896, 14281568, 16321792, 28563136, 32643584, 57126272, 114252544, 228505088]

約数ペア:

[(1, 228505088), (2, 114252544), (4, 57126272), (7, 32643584), (8, 28563136), (14, 16321792), (16, 14281568), (28, 8160896), (32, 7140784), (56, 4080448), (64, 3570392), (103, 2218496), (112, 2040224), (128, 1785196), (206, 1109248), (224, 1020112), (256, 892598), (412, 554624), (448, 510056), (512, 446299), (619, 369152), (721, 316928), (824, 277312), (896, 255028), (1238, 184576), (1442, 158464), (1648, 138656), (1792, 127514), (2476, 92288), (2884, 79232), (3296, 69328), (3584, 63757), (4333, 52736), (4952, 46144), (5768, 39616), (6592, 34664), (8666, 26368), (9904, 23072), (11536, 19808), (13184, 17332)]