858998736

素因数分解:

$2^4\times 3^3\times {\mathrm{1988423}}^1$

素因数の和:1988440

約数の個数: 40

約数和(自身を含む): 2465645760

約数和(自身を除く): 1606647024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1988423, 3976846, 5965269, 7953692, 11930538, 15907384, 17895807, 23861076, 31814768, 35791614, 47722152, 53687421, 71583228, 95444304, 107374842, 143166456, 214749684, 286332912, 429499368, 858998736]

約数ペア:

[(1, 858998736), (2, 429499368), (3, 286332912), (4, 214749684), (6, 143166456), (8, 107374842), (9, 95444304), (12, 71583228), (16, 53687421), (18, 47722152), (24, 35791614), (27, 31814768), (36, 23861076), (48, 17895807), (54, 15907384), (72, 11930538), (108, 7953692), (144, 5965269), (216, 3976846), (432, 1988423)]