8220372672

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1381111}}^1$

素因数の和:1381157

約数の個数: 56

約数和(自身を含む): 22451356672

約数和(自身を除く): 14230984000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 1381111, 2762222, 4143333, 5524444, 8286666, 11048888, 16573332, 22097776, 33146664, 42814441, 44195552, 66293328, 85628882, 88391104, 128443323, 132586656, 171257764, 256886646, 265173312, 342515528, 513773292, 685031056, 1027546584, 1370062112, 2055093168, 2740124224, 4110186336, 8220372672]

約数ペア:

[(1, 8220372672), (2, 4110186336), (3, 2740124224), (4, 2055093168), (6, 1370062112), (8, 1027546584), (12, 685031056), (16, 513773292), (24, 342515528), (31, 265173312), (32, 256886646), (48, 171257764), (62, 132586656), (64, 128443323), (93, 88391104), (96, 85628882), (124, 66293328), (186, 44195552), (192, 42814441), (248, 33146664), (372, 22097776), (496, 16573332), (744, 11048888), (992, 8286666), (1488, 5524444), (1984, 4143333), (2976, 2762222), (5952, 1381111)]