679516544

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:360

約数の個数: 128

約数和(自身を含む): 1612416000

約数和(自身を除く): 932899456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 103, 112, 128, 148, 199, 206, 224, 259, 296, 398, 412, 448, 518, 592, 721, 796, 824, 896, 1036, 1184, 1393, 1442, 1592, 1648, 2072, 2368, 2786, 2884, 3184, 3296, 3811, 4144, 4736, 5572, 5768, 6368, 6592, 7363, 7622, 8288, 11144, 11536, 12736, 13184, 14726, 15244, 16576, 20497, 22288, 23072, 25472, 26677, 29452, 30488, 33152, 40994, 44576, 46144, 51541, 53354, 58904, 60976, 81988, 89152, 92288, 103082, 106708, 117808, 121952, 143479, 163976, 178304, 206164, 213416, 235616, 243904, 286958, 327952, 412328, 426832, 471232, 487808, 573916, 655904, 758389, 824656, 853664, 942464, 1147832, 1311808, 1516778, 1649312, 1707328, 2295664, 2623616, 3033556, 3298624, 3414656, 4591328, 5308723, 6067112, 6597248, 9182656, 10617446, 12134224, 18365312, 21234892, 24268448, 42469784, 48536896, 84939568, 97073792, 169879136, 339758272, 679516544]

約数ペア:

[(1, 679516544), (2, 339758272), (4, 169879136), (7, 97073792), (8, 84939568), (14, 48536896), (16, 42469784), (28, 24268448), (32, 21234892), (37, 18365312), (56, 12134224), (64, 10617446), (74, 9182656), (103, 6597248), (112, 6067112), (128, 5308723), (148, 4591328), (199, 3414656), (206, 3298624), (224, 3033556), (259, 2623616), (296, 2295664), (398, 1707328), (412, 1649312), (448, 1516778), (518, 1311808), (592, 1147832), (721, 942464), (796, 853664), (824, 824656), (896, 758389), (1036, 655904), (1184, 573916), (1393, 487808), (1442, 471232), (1592, 426832), (1648, 412328), (2072, 327952), (2368, 286958), (2786, 243904), (2884, 235616), (3184, 213416), (3296, 206164), (3811, 178304), (4144, 163976), (4736, 143479), (5572, 121952), (5768, 117808), (6368, 106708), (6592, 103082), (7363, 92288), (7622, 89152), (8288, 81988), (11144, 60976), (11536, 58904), (12736, 53354), (13184, 51541), (14726, 46144), (15244, 44576), (16576, 40994), (20497, 33152), (22288, 30488), (23072, 29452), (25472, 26677)]