990393624

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1250497}}^1$

素因数の和:1250520

約数の個数: 48

約数和(自身を含む): 2926165320

約数和(自身を除く): 1935771696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 1250497, 2500994, 3751491, 5001988, 7502982, 10003976, 11254473, 13755467, 15005964, 22508946, 27510934, 30011928, 41266401, 45017892, 55021868, 82532802, 90035784, 110043736, 123799203, 165065604, 247598406, 330131208, 495196812, 990393624]

約数ペア:

[(1, 990393624), (2, 495196812), (3, 330131208), (4, 247598406), (6, 165065604), (8, 123799203), (9, 110043736), (11, 90035784), (12, 82532802), (18, 55021868), (22, 45017892), (24, 41266401), (33, 30011928), (36, 27510934), (44, 22508946), (66, 15005964), (72, 13755467), (88, 11254473), (99, 10003976), (132, 7502982), (198, 5001988), (264, 3751491), (396, 2500994), (792, 1250497)]