291255113716

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1621}}^1\times {\mathrm{377471}}^1$

素因数の和:379120

約数の個数: 48

約数和(自身を含む): 617157660672

約数和(自身を除く): 325902546956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1621, 3242, 6484, 11347, 22694, 27557, 45388, 55114, 110228, 192899, 377471, 385798, 754942, 771596, 1509884, 2642297, 5284594, 6417007, 10569188, 12834014, 25668028, 44919049, 89838098, 179676196, 611880491, 1223760982, 2447521964, 4283163437, 8566326874, 10401968347, 17132653748, 20803936694, 41607873388, 72813778429, 145627556858, 291255113716]

約数ペア:

[(1, 291255113716), (2, 145627556858), (4, 72813778429), (7, 41607873388), (14, 20803936694), (17, 17132653748), (28, 10401968347), (34, 8566326874), (68, 4283163437), (119, 2447521964), (238, 1223760982), (476, 611880491), (1621, 179676196), (3242, 89838098), (6484, 44919049), (11347, 25668028), (22694, 12834014), (27557, 10569188), (45388, 6417007), (55114, 5284594), (110228, 2642297), (192899, 1509884), (377471, 771596), (385798, 754942)]