645366912

素因数分解:

$2^7\times 3^1\times {\mathrm{1680643}}^1$

素因数の和:1680660

約数の個数: 32

約数和(自身を含む): 1714256880

約数和(自身を除く): 1068889968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1680643, 3361286, 5041929, 6722572, 10083858, 13445144, 20167716, 26890288, 40335432, 53780576, 80670864, 107561152, 161341728, 215122304, 322683456, 645366912]

約数ペア:

[(1, 645366912), (2, 322683456), (3, 215122304), (4, 161341728), (6, 107561152), (8, 80670864), (12, 53780576), (16, 40335432), (24, 26890288), (32, 20167716), (48, 13445144), (64, 10083858), (96, 6722572), (128, 5041929), (192, 3361286), (384, 1680643)]