2205881216

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31973}}^1$

素因数の和:32012

約数の個数: 96

約数和(自身を含む): 5576905080

約数和(自身を除く): 3371023864

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 308, 352, 392, 448, 539, 616, 704, 784, 896, 1078, 1232, 1408, 1568, 2156, 2464, 3136, 4312, 4928, 6272, 8624, 9856, 17248, 31973, 34496, 63946, 68992, 127892, 223811, 255784, 351703, 447622, 511568, 703406, 895244, 1023136, 1406812, 1566677, 1790488, 2046272, 2461921, 2813624, 3133354, 3580976, 4092544, 4923842, 5627248, 6266708, 7161952, 9847684, 11254496, 12533416, 14323904, 17233447, 19695368, 22508992, 25066832, 28647808, 34466894, 39390736, 45017984, 50133664, 68933788, 78781472, 100267328, 137867576, 157562944, 200534656, 275735152, 315125888, 551470304, 1102940608, 2205881216]

約数ペア:

[(1, 2205881216), (2, 1102940608), (4, 551470304), (7, 315125888), (8, 275735152), (11, 200534656), (14, 157562944), (16, 137867576), (22, 100267328), (28, 78781472), (32, 68933788), (44, 50133664), (49, 45017984), (56, 39390736), (64, 34466894), (77, 28647808), (88, 25066832), (98, 22508992), (112, 19695368), (128, 17233447), (154, 14323904), (176, 12533416), (196, 11254496), (224, 9847684), (308, 7161952), (352, 6266708), (392, 5627248), (448, 4923842), (539, 4092544), (616, 3580976), (704, 3133354), (784, 2813624), (896, 2461921), (1078, 2046272), (1232, 1790488), (1408, 1566677), (1568, 1406812), (2156, 1023136), (2464, 895244), (3136, 703406), (4312, 511568), (4928, 447622), (6272, 351703), (8624, 255784), (9856, 223811), (17248, 127892), (31973, 68992), (34496, 63946)]