428964048

素因数分解:

$2^4\times 3^2\times {\mathrm{2978917}}^1$

素因数の和:2978931

約数の個数: 30

約数和(自身を含む): 1200503954

約数和(自身を除く): 771539906

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2978917, 5957834, 8936751, 11915668, 17873502, 23831336, 26810253, 35747004, 47662672, 53620506, 71494008, 107241012, 142988016, 214482024, 428964048]

約数ペア:

[(1, 428964048), (2, 214482024), (3, 142988016), (4, 107241012), (6, 71494008), (8, 53620506), (9, 47662672), (12, 35747004), (16, 26810253), (18, 23831336), (24, 17873502), (36, 11915668), (48, 8936751), (72, 5957834), (144, 2978917)]