629782496

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{5657}}^1$

素因数の和:5752

約数の個数: 72

約数和(自身を含む): 1462887216

約数和(自身を除く): 833104720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 98, 112, 142, 196, 224, 284, 392, 497, 568, 784, 994, 1136, 1568, 1988, 2272, 3479, 3976, 5657, 6958, 7952, 11314, 13916, 15904, 22628, 27832, 39599, 45256, 55664, 79198, 90512, 111328, 158396, 181024, 277193, 316792, 401647, 554386, 633584, 803294, 1108772, 1267168, 1606588, 2217544, 2811529, 3213176, 4435088, 5623058, 6426352, 8870176, 11246116, 12852704, 19680703, 22492232, 39361406, 44984464, 78722812, 89968928, 157445624, 314891248, 629782496]

約数ペア:

[(1, 629782496), (2, 314891248), (4, 157445624), (7, 89968928), (8, 78722812), (14, 44984464), (16, 39361406), (28, 22492232), (32, 19680703), (49, 12852704), (56, 11246116), (71, 8870176), (98, 6426352), (112, 5623058), (142, 4435088), (196, 3213176), (224, 2811529), (284, 2217544), (392, 1606588), (497, 1267168), (568, 1108772), (784, 803294), (994, 633584), (1136, 554386), (1568, 401647), (1988, 316792), (2272, 277193), (3479, 181024), (3976, 158396), (5657, 111328), (6958, 90512), (7952, 79198), (11314, 55664), (13916, 45256), (15904, 39599), (22628, 27832)]