268691852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4157}}^1$

素因数の和:4298

約数の個数: 48

約数和(自身を含む): 557438112

約数和(自身を除く): 288746260

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 113, 143, 226, 286, 452, 572, 1243, 1469, 2486, 2938, 4157, 4972, 5876, 8314, 16159, 16628, 32318, 45727, 54041, 64636, 91454, 108082, 182908, 216164, 469741, 594451, 939482, 1188902, 1878964, 2377804, 5167151, 6106633, 10334302, 12213266, 20668604, 24426532, 67172963, 134345926, 268691852]

約数ペア:

[(1, 268691852), (2, 134345926), (4, 67172963), (11, 24426532), (13, 20668604), (22, 12213266), (26, 10334302), (44, 6106633), (52, 5167151), (113, 2377804), (143, 1878964), (226, 1188902), (286, 939482), (452, 594451), (572, 469741), (1243, 216164), (1469, 182908), (2486, 108082), (2938, 91454), (4157, 64636), (4972, 54041), (5876, 45727), (8314, 32318), (16159, 16628)]