1605456

素因数分解:

$2^4\times 3^2\times {\mathrm{11149}}^1$

素因数の和:11163

約数の個数: 30

約数和(自身を含む): 4493450

約数和(自身を除く): 2887994

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 11149, 22298, 33447, 44596, 66894, 89192, 100341, 133788, 178384, 200682, 267576, 401364, 535152, 802728, 1605456]

約数ペア:

[(1, 1605456), (2, 802728), (3, 535152), (4, 401364), (6, 267576), (8, 200682), (9, 178384), (12, 133788), (16, 100341), (18, 89192), (24, 66894), (36, 44596), (48, 33447), (72, 22298), (144, 11149)]