1278620424

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{144379}}^1$

素因数の和:144435

約数の個数: 64

約数和(自身を含む): 3638376000

約数和(自身を除く): 2359755576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 328, 369, 492, 738, 984, 1107, 1476, 2214, 2952, 4428, 8856, 144379, 288758, 433137, 577516, 866274, 1155032, 1299411, 1732548, 2598822, 3465096, 3898233, 5197644, 5919539, 7796466, 10395288, 11839078, 15592932, 17758617, 23678156, 31185864, 35517234, 47356312, 53275851, 71034468, 106551702, 142068936, 159827553, 213103404, 319655106, 426206808, 639310212, 1278620424]

約数ペア:

[(1, 1278620424), (2, 639310212), (3, 426206808), (4, 319655106), (6, 213103404), (8, 159827553), (9, 142068936), (12, 106551702), (18, 71034468), (24, 53275851), (27, 47356312), (36, 35517234), (41, 31185864), (54, 23678156), (72, 17758617), (82, 15592932), (108, 11839078), (123, 10395288), (164, 7796466), (216, 5919539), (246, 5197644), (328, 3898233), (369, 3465096), (492, 2598822), (738, 1732548), (984, 1299411), (1107, 1155032), (1476, 866274), (2214, 577516), (2952, 433137), (4428, 288758), (8856, 144379)]