990943728

素因数分解:

$2^4\times 3^1\times {\mathrm{3119}}^1\times {\mathrm{6619}}^1$

素因数の和:9749

約数の個数: 40

約数和(自身を含む): 2561145600

約数和(自身を除く): 1570201872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3119, 6238, 6619, 9357, 12476, 13238, 18714, 19857, 24952, 26476, 37428, 39714, 49904, 52952, 74856, 79428, 105904, 149712, 158856, 317712, 20644661, 41289322, 61933983, 82578644, 123867966, 165157288, 247735932, 330314576, 495471864, 990943728]

約数ペア:

[(1, 990943728), (2, 495471864), (3, 330314576), (4, 247735932), (6, 165157288), (8, 123867966), (12, 82578644), (16, 61933983), (24, 41289322), (48, 20644661), (3119, 317712), (6238, 158856), (6619, 149712), (9357, 105904), (12476, 79428), (13238, 74856), (18714, 52952), (19857, 49904), (24952, 39714), (26476, 37428)]