242984772

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{20269}}^1$

素因数の和:20322

約数の個数: 60

約数和(自身を含む): 652410220

約数和(自身を除く): 409425448

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 666, 999, 1332, 1998, 2997, 3996, 5994, 11988, 20269, 40538, 60807, 81076, 121614, 182421, 243228, 364842, 547263, 729684, 749953, 1094526, 1499906, 1641789, 2189052, 2249859, 2999812, 3283578, 4499718, 6567156, 6749577, 8999436, 13499154, 20248731, 26998308, 40497462, 60746193, 80994924, 121492386, 242984772]

約数ペア:

[(1, 242984772), (2, 121492386), (3, 80994924), (4, 60746193), (6, 40497462), (9, 26998308), (12, 20248731), (18, 13499154), (27, 8999436), (36, 6749577), (37, 6567156), (54, 4499718), (74, 3283578), (81, 2999812), (108, 2249859), (111, 2189052), (148, 1641789), (162, 1499906), (222, 1094526), (324, 749953), (333, 729684), (444, 547263), (666, 364842), (999, 243228), (1332, 182421), (1998, 121614), (2997, 81076), (3996, 60807), (5994, 40538), (11988, 20269)]