280295004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{3109}}^1$

素因数の和:3810

約数の個数: 48

約数和(自身を含む): 714752640

約数和(自身を除く): 434457636

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 683, 1366, 2049, 2732, 3109, 4098, 6218, 7513, 8196, 9327, 12436, 15026, 18654, 22539, 30052, 34199, 37308, 45078, 68398, 90156, 102597, 136796, 205194, 410388, 2123447, 4246894, 6370341, 8493788, 12740682, 23357917, 25481364, 46715834, 70073751, 93431668, 140147502, 280295004]

約数ペア:

[(1, 280295004), (2, 140147502), (3, 93431668), (4, 70073751), (6, 46715834), (11, 25481364), (12, 23357917), (22, 12740682), (33, 8493788), (44, 6370341), (66, 4246894), (132, 2123447), (683, 410388), (1366, 205194), (2049, 136796), (2732, 102597), (3109, 90156), (4098, 68398), (6218, 45078), (7513, 37308), (8196, 34199), (9327, 30052), (12436, 22539), (15026, 18654)]