878751888

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{1217}}^1$

素因数の和:1549

約数の個数: 120

約数和(自身を含む): 2651517792

約数和(自身を除く): 1772765904

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, 307, 336, 392, 588, 614, 784, 921, 1176, 1217, 1228, 1842, 2149, 2352, 2434, 2456, 3651, 3684, 4298, 4868, 4912, 6447, 7302, 7368, 8519, 8596, 9736, 12894, 14604, 14736, 15043, 17038, 17192, 19472, 25557, 25788, 29208, 30086, 34076, 34384, 45129, 51114, 51576, 58416, 59633, 60172, 68152, 90258, 102228, 103152, 119266, 120344, 136304, 178899, 180516, 204456, 238532, 240688, 357798, 361032, 373619, 408912, 477064, 715596, 722064, 747238, 954128, 1120857, 1431192, 1494476, 2241714, 2615333, 2862384, 2988952, 4483428, 5230666, 5977904, 7845999, 8966856, 10461332, 15691998, 17933712, 18307331, 20922664, 31383996, 36614662, 41845328, 54921993, 62767992, 73229324, 109843986, 125535984, 146458648, 219687972, 292917296, 439375944, 878751888]

約数ペア:

[(1, 878751888), (2, 439375944), (3, 292917296), (4, 219687972), (6, 146458648), (7, 125535984), (8, 109843986), (12, 73229324), (14, 62767992), (16, 54921993), (21, 41845328), (24, 36614662), (28, 31383996), (42, 20922664), (48, 18307331), (49, 17933712), (56, 15691998), (84, 10461332), (98, 8966856), (112, 7845999), (147, 5977904), (168, 5230666), (196, 4483428), (294, 2988952), (307, 2862384), (336, 2615333), (392, 2241714), (588, 1494476), (614, 1431192), (784, 1120857), (921, 954128), (1176, 747238), (1217, 722064), (1228, 715596), (1842, 477064), (2149, 408912), (2352, 373619), (2434, 361032), (2456, 357798), (3651, 240688), (3684, 238532), (4298, 204456), (4868, 180516), (4912, 178899), (6447, 136304), (7302, 120344), (7368, 119266), (8519, 103152), (8596, 102228), (9736, 90258), (12894, 68152), (14604, 60172), (14736, 59633), (15043, 58416), (17038, 51576), (17192, 51114), (19472, 45129), (25557, 34384), (25788, 34076), (29208, 30086)]