390984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1481}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 1067040

約数和(自身を除く): 676056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1481, 2962, 4443, 5924, 8886, 11848, 16291, 17772, 32582, 35544, 48873, 65164, 97746, 130328, 195492, 390984]

約数ペア:

[(1, 390984), (2, 195492), (3, 130328), (4, 97746), (6, 65164), (8, 48873), (11, 35544), (12, 32582), (22, 17772), (24, 16291), (33, 11848), (44, 8886), (66, 5924), (88, 4443), (132, 2962), (264, 1481)]