239716368

素因数分解:

$2^4\times 3^3\times {\mathrm{554899}}^1$

素因数の和:554916

約数の個数: 40

約数和(自身を含む): 688076000

約数和(自身を除く): 448359632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 554899, 1109798, 1664697, 2219596, 3329394, 4439192, 4994091, 6658788, 8878384, 9988182, 13317576, 14982273, 19976364, 26635152, 29964546, 39952728, 59929092, 79905456, 119858184, 239716368]

約数ペア:

[(1, 239716368), (2, 119858184), (3, 79905456), (4, 59929092), (6, 39952728), (8, 29964546), (9, 26635152), (12, 19976364), (16, 14982273), (18, 13317576), (24, 9988182), (27, 8878384), (36, 6658788), (48, 4994091), (54, 4439192), (72, 3329394), (108, 2219596), (144, 1664697), (216, 1109798), (432, 554899)]