998235456

素因数分解:

$2^6\times 3^1\times {\mathrm{523}}^1\times {\mathrm{9941}}^1$

素因数の和:10479

約数の個数: 56

約数和(自身を含む): 2646480864

約数和(自身を除く): 1648245408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 523, 1046, 1569, 2092, 3138, 4184, 6276, 8368, 9941, 12552, 16736, 19882, 25104, 29823, 33472, 39764, 50208, 59646, 79528, 100416, 119292, 159056, 238584, 318112, 477168, 636224, 954336, 1908672, 5199143, 10398286, 15597429, 20796572, 31194858, 41593144, 62389716, 83186288, 124779432, 166372576, 249558864, 332745152, 499117728, 998235456]

約数ペア:

[(1, 998235456), (2, 499117728), (3, 332745152), (4, 249558864), (6, 166372576), (8, 124779432), (12, 83186288), (16, 62389716), (24, 41593144), (32, 31194858), (48, 20796572), (64, 15597429), (96, 10398286), (192, 5199143), (523, 1908672), (1046, 954336), (1569, 636224), (2092, 477168), (3138, 318112), (4184, 238584), (6276, 159056), (8368, 119292), (9941, 100416), (12552, 79528), (16736, 59646), (19882, 50208), (25104, 39764), (29823, 33472)]