2640004128

素因数分解:

$2^5\times 3^2\times {\mathrm{9166681}}^1$

素因数の和:9166697

約数の個数: 36

約数和(自身を含む): 7507512558

約数和(自身を除く): 4867508430

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 9166681, 18333362, 27500043, 36666724, 55000086, 73333448, 82500129, 110000172, 146666896, 165000258, 220000344, 293333792, 330000516, 440000688, 660001032, 880001376, 1320002064, 2640004128]

約数ペア:

[(1, 2640004128), (2, 1320002064), (3, 880001376), (4, 660001032), (6, 440000688), (8, 330000516), (9, 293333792), (12, 220000344), (16, 165000258), (18, 146666896), (24, 110000172), (32, 82500129), (36, 73333448), (48, 55000086), (72, 36666724), (96, 27500043), (144, 18333362), (288, 9166681)]