561873456

素因数分解:

$2^4\times 3^3\times {\mathrm{1300633}}^1$

素因数の和:1300650

約数の個数: 40

約数和(自身を含む): 1612786160

約数和(自身を除く): 1050912704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1300633, 2601266, 3901899, 5202532, 7803798, 10405064, 11705697, 15607596, 20810128, 23411394, 31215192, 35117091, 46822788, 62430384, 70234182, 93645576, 140468364, 187291152, 280936728, 561873456]

約数ペア:

[(1, 561873456), (2, 280936728), (3, 187291152), (4, 140468364), (6, 93645576), (8, 70234182), (9, 62430384), (12, 46822788), (16, 35117091), (18, 31215192), (24, 23411394), (27, 20810128), (36, 15607596), (48, 11705697), (54, 10405064), (72, 7803798), (108, 5202532), (144, 3901899), (216, 2601266), (432, 1300633)]