219946496

素因数分解:

$2^9\times 7^2\times {\mathrm{11}}^1\times {\mathrm{797}}^1$

素因数の和:840

約数の個数: 120

約数和(自身を含む): 558386136

約数和(自身を除く): 338439640

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, 256, 308, 352, 392, 448, 512, 539, 616, 704, 784, 797, 896, 1078, 1232, 1408, 1568, 1594, 1792, 2156, 2464, 2816, 3136, 3188, 3584, 4312, 4928, 5579, 5632, 6272, 6376, 8624, 8767, 9856, 11158, 12544, 12752, 17248, 17534, 19712, 22316, 25088, 25504, 34496, 35068, 39053, 39424, 44632, 51008, 61369, 68992, 70136, 78106, 89264, 102016, 122738, 137984, 140272, 156212, 178528, 204032, 245476, 275968, 280544, 312424, 357056, 408064, 429583, 490952, 561088, 624848, 714112, 859166, 981904, 1122176, 1249696, 1428224, 1718332, 1963808, 2244352, 2499392, 2856448, 3436664, 3927616, 4488704, 4998784, 6873328, 7855232, 9997568, 13746656, 15710464, 19995136, 27493312, 31420928, 54986624, 109973248, 219946496]

約数ペア:

[(1, 219946496), (2, 109973248), (4, 54986624), (7, 31420928), (8, 27493312), (11, 19995136), (14, 15710464), (16, 13746656), (22, 9997568), (28, 7855232), (32, 6873328), (44, 4998784), (49, 4488704), (56, 3927616), (64, 3436664), (77, 2856448), (88, 2499392), (98, 2244352), (112, 1963808), (128, 1718332), (154, 1428224), (176, 1249696), (196, 1122176), (224, 981904), (256, 859166), (308, 714112), (352, 624848), (392, 561088), (448, 490952), (512, 429583), (539, 408064), (616, 357056), (704, 312424), (784, 280544), (797, 275968), (896, 245476), (1078, 204032), (1232, 178528), (1408, 156212), (1568, 140272), (1594, 137984), (1792, 122738), (2156, 102016), (2464, 89264), (2816, 78106), (3136, 70136), (3188, 68992), (3584, 61369), (4312, 51008), (4928, 44632), (5579, 39424), (5632, 39053), (6272, 35068), (6376, 34496), (8624, 25504), (8767, 25088), (9856, 22316), (11158, 19712), (12544, 17534), (12752, 17248)]