1220511456

素因数分解:

$2^5\times 3^3\times {\mathrm{1412629}}^1$

素因数の和:1412648

約数の個数: 48

約数和(自身を含む): 3559827600

約数和(自身を除く): 2339316144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 1412629, 2825258, 4237887, 5650516, 8475774, 11301032, 12713661, 16951548, 22602064, 25427322, 33903096, 38140983, 45204128, 50854644, 67806192, 76281966, 101709288, 135612384, 152563932, 203418576, 305127864, 406837152, 610255728, 1220511456]

約数ペア:

[(1, 1220511456), (2, 610255728), (3, 406837152), (4, 305127864), (6, 203418576), (8, 152563932), (9, 135612384), (12, 101709288), (16, 76281966), (18, 67806192), (24, 50854644), (27, 45204128), (32, 38140983), (36, 33903096), (48, 25427322), (54, 22602064), (72, 16951548), (96, 12713661), (108, 11301032), (144, 8475774), (216, 5650516), (288, 4237887), (432, 2825258), (864, 1412629)]