247483728

素因数分解:

$2^4\times 3^3\times {\mathrm{572879}}^1$

素因数の和:572896

約数の個数: 40

約数和(自身を含む): 710371200

約数和(自身を除く): 462887472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 572879, 1145758, 1718637, 2291516, 3437274, 4583032, 5155911, 6874548, 9166064, 10311822, 13749096, 15467733, 20623644, 27498192, 30935466, 41247288, 61870932, 82494576, 123741864, 247483728]

約数ペア:

[(1, 247483728), (2, 123741864), (3, 82494576), (4, 61870932), (6, 41247288), (8, 30935466), (9, 27498192), (12, 20623644), (16, 15467733), (18, 13749096), (24, 10311822), (27, 9166064), (36, 6874548), (48, 5155911), (54, 4583032), (72, 3437274), (108, 2291516), (144, 1718637), (216, 1145758), (432, 572879)]