716398494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 1713626880

約数和(自身を除く): 997228386

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 73, 82, 123, 139, 146, 219, 246, 278, 287, 417, 438, 511, 574, 834, 861, 973, 1022, 1533, 1681, 1722, 1946, 2919, 2993, 3066, 3362, 5043, 5699, 5838, 5986, 8979, 10086, 10147, 11398, 11767, 17097, 17958, 20294, 20951, 23534, 30441, 34194, 35301, 39893, 41902, 60882, 62853, 70602, 71029, 79786, 119679, 122713, 125706, 142058, 213087, 233659, 239358, 245426, 368139, 416027, 426174, 467318, 700977, 736278, 832054, 858991, 1248081, 1401954, 1635613, 1717982, 2496162, 2576973, 2912189, 3271226, 4906839, 5153946, 5824378, 8736567, 9813678, 17057107, 17473134, 34114214, 51171321, 102342642, 119399749, 238799498, 358199247, 716398494]

約数ペア:

[(1, 716398494), (2, 358199247), (3, 238799498), (6, 119399749), (7, 102342642), (14, 51171321), (21, 34114214), (41, 17473134), (42, 17057107), (73, 9813678), (82, 8736567), (123, 5824378), (139, 5153946), (146, 4906839), (219, 3271226), (246, 2912189), (278, 2576973), (287, 2496162), (417, 1717982), (438, 1635613), (511, 1401954), (574, 1248081), (834, 858991), (861, 832054), (973, 736278), (1022, 700977), (1533, 467318), (1681, 426174), (1722, 416027), (1946, 368139), (2919, 245426), (2993, 239358), (3066, 233659), (3362, 213087), (5043, 142058), (5699, 125706), (5838, 122713), (5986, 119679), (8979, 79786), (10086, 71029), (10147, 70602), (11398, 62853), (11767, 60882), (17097, 41902), (17958, 39893), (20294, 35301), (20951, 34194), (23534, 30441)]