1243728

素因数分解:

$2^4\times 3^3\times {\mathrm{2879}}^1$

素因数の和:2896

約数の個数: 40

約数和(自身を含む): 3571200

約数和(自身を除く): 2327472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 2879, 5758, 8637, 11516, 17274, 23032, 25911, 34548, 46064, 51822, 69096, 77733, 103644, 138192, 155466, 207288, 310932, 414576, 621864, 1243728]

約数ペア:

[(1, 1243728), (2, 621864), (3, 414576), (4, 310932), (6, 207288), (8, 155466), (9, 138192), (12, 103644), (16, 77733), (18, 69096), (24, 51822), (27, 46064), (36, 34548), (48, 25911), (54, 23032), (72, 17274), (108, 11516), (144, 8637), (216, 5758), (432, 2879)]