718909968

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{907}}^1$

素因数の和:1269

約数の個数: 120

約数和(自身を含む): 2169197472

約数和(自身を除く): 1450287504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 337, 392, 588, 674, 784, 907, 1011, 1176, 1348, 1814, 2022, 2352, 2359, 2696, 2721, 3628, 4044, 4718, 5392, 5442, 6349, 7077, 7256, 8088, 9436, 10884, 12698, 14154, 14512, 16176, 16513, 18872, 19047, 21768, 25396, 28308, 33026, 37744, 38094, 43536, 44443, 49539, 50792, 56616, 66052, 76188, 88886, 99078, 101584, 113232, 132104, 133329, 152376, 177772, 198156, 264208, 266658, 304752, 305659, 355544, 396312, 533316, 611318, 711088, 792624, 916977, 1066632, 1222636, 1833954, 2133264, 2139613, 2445272, 3667908, 4279226, 4890544, 6418839, 7335816, 8558452, 12837678, 14671632, 14977291, 17116904, 25675356, 29954582, 34233808, 44931873, 51350712, 59909164, 89863746, 102701424, 119818328, 179727492, 239636656, 359454984, 718909968]

約数ペア:

[(1, 718909968), (2, 359454984), (3, 239636656), (4, 179727492), (6, 119818328), (7, 102701424), (8, 89863746), (12, 59909164), (14, 51350712), (16, 44931873), (21, 34233808), (24, 29954582), (28, 25675356), (42, 17116904), (48, 14977291), (49, 14671632), (56, 12837678), (84, 8558452), (98, 7335816), (112, 6418839), (147, 4890544), (168, 4279226), (196, 3667908), (294, 2445272), (336, 2139613), (337, 2133264), (392, 1833954), (588, 1222636), (674, 1066632), (784, 916977), (907, 792624), (1011, 711088), (1176, 611318), (1348, 533316), (1814, 396312), (2022, 355544), (2352, 305659), (2359, 304752), (2696, 266658), (2721, 264208), (3628, 198156), (4044, 177772), (4718, 152376), (5392, 133329), (5442, 132104), (6349, 113232), (7077, 101584), (7256, 99078), (8088, 88886), (9436, 76188), (10884, 66052), (12698, 56616), (14154, 50792), (14512, 49539), (16176, 44443), (16513, 43536), (18872, 38094), (19047, 37744), (21768, 33026), (25396, 28308)]