668249568

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{110491}}^1$

素因数の和:110517

約数の個数: 96

約数和(自身を含む): 2227518720

約数和(自身を除く): 1559269152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 110491, 220982, 331473, 441964, 662946, 773437, 883928, 994419, 1325892, 1546874, 1767856, 1988838, 2320311, 2651784, 2983257, 3093748, 3535712, 3977676, 4640622, 5303568, 5966514, 6187496, 6960933, 7955352, 9281244, 10607136, 11933028, 12374992, 13921866, 15910704, 18562488, 20882799, 23866056, 24749984, 27843732, 31821408, 37124976, 41765598, 47732112, 55687464, 74249952, 83531196, 95464224, 111374928, 167062392, 222749856, 334124784, 668249568]

約数ペア:

[(1, 668249568), (2, 334124784), (3, 222749856), (4, 167062392), (6, 111374928), (7, 95464224), (8, 83531196), (9, 74249952), (12, 55687464), (14, 47732112), (16, 41765598), (18, 37124976), (21, 31821408), (24, 27843732), (27, 24749984), (28, 23866056), (32, 20882799), (36, 18562488), (42, 15910704), (48, 13921866), (54, 12374992), (56, 11933028), (63, 10607136), (72, 9281244), (84, 7955352), (96, 6960933), (108, 6187496), (112, 5966514), (126, 5303568), (144, 4640622), (168, 3977676), (189, 3535712), (216, 3093748), (224, 2983257), (252, 2651784), (288, 2320311), (336, 1988838), (378, 1767856), (432, 1546874), (504, 1325892), (672, 994419), (756, 883928), (864, 773437), (1008, 662946), (1512, 441964), (2016, 331473), (3024, 220982), (6048, 110491)]