2531496

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 7096320

約数和(自身を除く): 4564824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 129, 132, 172, 223, 258, 264, 344, 446, 473, 516, 669, 892, 946, 1032, 1338, 1419, 1784, 1892, 2453, 2676, 2838, 3784, 4906, 5352, 5676, 7359, 9589, 9812, 11352, 14718, 19178, 19624, 28767, 29436, 38356, 57534, 58872, 76712, 105479, 115068, 210958, 230136, 316437, 421916, 632874, 843832, 1265748, 2531496]

約数ペア:

[(1, 2531496), (2, 1265748), (3, 843832), (4, 632874), (6, 421916), (8, 316437), (11, 230136), (12, 210958), (22, 115068), (24, 105479), (33, 76712), (43, 58872), (44, 57534), (66, 38356), (86, 29436), (88, 28767), (129, 19624), (132, 19178), (172, 14718), (223, 11352), (258, 9812), (264, 9589), (344, 7359), (446, 5676), (473, 5352), (516, 4906), (669, 3784), (892, 2838), (946, 2676), (1032, 2453), (1338, 1892), (1419, 1784)]