221821312656

素因数分解:

$2^4\times 3^1\times {\mathrm{2609}}^1\times {\mathrm{1771283}}^1$

素因数の和:1773903

約数の個数: 40

約数和(自身を含む): 573258353760

約数和(自身を除く): 351437041104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2609, 5218, 7827, 10436, 15654, 20872, 31308, 41744, 62616, 125232, 1771283, 3542566, 5313849, 7085132, 10627698, 14170264, 21255396, 28340528, 42510792, 85021584, 4621277347, 9242554694, 13863832041, 18485109388, 27727664082, 36970218776, 55455328164, 73940437552, 110910656328, 221821312656]

約数ペア:

[(1, 221821312656), (2, 110910656328), (3, 73940437552), (4, 55455328164), (6, 36970218776), (8, 27727664082), (12, 18485109388), (16, 13863832041), (24, 9242554694), (48, 4621277347), (2609, 85021584), (5218, 42510792), (7827, 28340528), (10436, 21255396), (15654, 14170264), (20872, 10627698), (31308, 7085132), (41744, 5313849), (62616, 3542566), (125232, 1771283)]