122857504

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:471

約数の個数: 144

約数和(自身を含む): 325775520

約数和(自身を除く): 202918016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 49, 56, 68, 77, 88, 98, 112, 119, 136, 154, 176, 187, 196, 224, 238, 272, 308, 352, 374, 392, 419, 476, 539, 544, 616, 748, 784, 833, 838, 952, 1078, 1232, 1309, 1496, 1568, 1666, 1676, 1904, 2156, 2464, 2618, 2933, 2992, 3332, 3352, 3808, 4312, 4609, 5236, 5866, 5984, 6664, 6704, 7123, 8624, 9163, 9218, 10472, 11732, 13328, 13408, 14246, 17248, 18326, 18436, 20531, 20944, 23464, 26656, 28492, 32263, 36652, 36872, 41062, 41888, 46928, 49861, 56984, 64526, 73304, 73744, 78353, 82124, 93856, 99722, 113968, 129052, 146608, 147488, 156706, 164248, 199444, 225841, 227936, 258104, 293216, 313412, 328496, 349027, 398888, 451682, 516208, 548471, 626824, 656992, 698054, 797776, 903364, 1032416, 1096942, 1253648, 1396108, 1595552, 1806728, 2193884, 2507296, 2792216, 3613456, 3839297, 4387768, 5584432, 7226912, 7678594, 8775536, 11168864, 15357188, 17551072, 30714376, 61428752, 122857504]

約数ペア:

[(1, 122857504), (2, 61428752), (4, 30714376), (7, 17551072), (8, 15357188), (11, 11168864), (14, 8775536), (16, 7678594), (17, 7226912), (22, 5584432), (28, 4387768), (32, 3839297), (34, 3613456), (44, 2792216), (49, 2507296), (56, 2193884), (68, 1806728), (77, 1595552), (88, 1396108), (98, 1253648), (112, 1096942), (119, 1032416), (136, 903364), (154, 797776), (176, 698054), (187, 656992), (196, 626824), (224, 548471), (238, 516208), (272, 451682), (308, 398888), (352, 349027), (374, 328496), (392, 313412), (419, 293216), (476, 258104), (539, 227936), (544, 225841), (616, 199444), (748, 164248), (784, 156706), (833, 147488), (838, 146608), (952, 129052), (1078, 113968), (1232, 99722), (1309, 93856), (1496, 82124), (1568, 78353), (1666, 73744), (1676, 73304), (1904, 64526), (2156, 56984), (2464, 49861), (2618, 46928), (2933, 41888), (2992, 41062), (3332, 36872), (3352, 36652), (3808, 32263), (4312, 28492), (4609, 26656), (5236, 23464), (5866, 20944), (5984, 20531), (6664, 18436), (6704, 18326), (7123, 17248), (8624, 14246), (9163, 13408), (9218, 13328), (10472, 11732)]