220966656

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^2\times {\mathrm{797}}^1$

素因数の和:854

約数の個数: 108

約数和(自身を含む): 621453672

約数和(自身を除く): 400487016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 361, 384, 456, 608, 722, 768, 797, 912, 1083, 1216, 1444, 1594, 1824, 2166, 2391, 2432, 2888, 3188, 3648, 4332, 4782, 4864, 5776, 6376, 7296, 8664, 9564, 11552, 12752, 14592, 15143, 17328, 19128, 23104, 25504, 30286, 34656, 38256, 45429, 46208, 51008, 60572, 69312, 76512, 90858, 92416, 102016, 121144, 138624, 153024, 181716, 204032, 242288, 277248, 287717, 306048, 363432, 484576, 575434, 612096, 726864, 863151, 969152, 1150868, 1453728, 1726302, 1938304, 2301736, 2907456, 3452604, 3876608, 4603472, 5814912, 6905208, 9206944, 11629824, 13810416, 18413888, 27620832, 36827776, 55241664, 73655552, 110483328, 220966656]

約数ペア:

[(1, 220966656), (2, 110483328), (3, 73655552), (4, 55241664), (6, 36827776), (8, 27620832), (12, 18413888), (16, 13810416), (19, 11629824), (24, 9206944), (32, 6905208), (38, 5814912), (48, 4603472), (57, 3876608), (64, 3452604), (76, 2907456), (96, 2301736), (114, 1938304), (128, 1726302), (152, 1453728), (192, 1150868), (228, 969152), (256, 863151), (304, 726864), (361, 612096), (384, 575434), (456, 484576), (608, 363432), (722, 306048), (768, 287717), (797, 277248), (912, 242288), (1083, 204032), (1216, 181716), (1444, 153024), (1594, 138624), (1824, 121144), (2166, 102016), (2391, 92416), (2432, 90858), (2888, 76512), (3188, 69312), (3648, 60572), (4332, 51008), (4782, 46208), (4864, 45429), (5776, 38256), (6376, 34656), (7296, 30286), (8664, 25504), (9564, 23104), (11552, 19128), (12752, 17328), (14592, 15143)]