198464472

素因数分解:

$2^3\times 3^3\times {\mathrm{383}}^1\times {\mathrm{2399}}^1$

素因数の和:2797

約数の個数: 64

約数和(自身を含む): 552960000

約数和(自身を除く): 354495528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 383, 766, 1149, 1532, 2298, 2399, 3064, 3447, 4596, 4798, 6894, 7197, 9192, 9596, 10341, 13788, 14394, 19192, 20682, 21591, 27576, 28788, 41364, 43182, 57576, 64773, 82728, 86364, 129546, 172728, 259092, 518184, 918817, 1837634, 2756451, 3675268, 5512902, 7350536, 8269353, 11025804, 16538706, 22051608, 24808059, 33077412, 49616118, 66154824, 99232236, 198464472]

約数ペア:

[(1, 198464472), (2, 99232236), (3, 66154824), (4, 49616118), (6, 33077412), (8, 24808059), (9, 22051608), (12, 16538706), (18, 11025804), (24, 8269353), (27, 7350536), (36, 5512902), (54, 3675268), (72, 2756451), (108, 1837634), (216, 918817), (383, 518184), (766, 259092), (1149, 172728), (1532, 129546), (2298, 86364), (2399, 82728), (3064, 64773), (3447, 57576), (4596, 43182), (4798, 41364), (6894, 28788), (7197, 27576), (9192, 21591), (9596, 20682), (10341, 19192), (13788, 14394)]