1331191332

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{6113}}^1$

素因数の和:6409

約数の個数: 72

約数和(自身を含む): 3525185664

約数和(自身を除く): 2193994332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 263, 276, 414, 526, 789, 828, 1052, 1578, 2367, 3156, 4734, 6049, 6113, 9468, 12098, 12226, 18147, 18339, 24196, 24452, 36294, 36678, 54441, 55017, 72588, 73356, 108882, 110034, 140599, 217764, 220068, 281198, 421797, 562396, 843594, 1265391, 1607719, 1687188, 2530782, 3215438, 4823157, 5061564, 6430876, 9646314, 14469471, 19292628, 28938942, 36977537, 57877884, 73955074, 110932611, 147910148, 221865222, 332797833, 443730444, 665595666, 1331191332]

約数ペア:

[(1, 1331191332), (2, 665595666), (3, 443730444), (4, 332797833), (6, 221865222), (9, 147910148), (12, 110932611), (18, 73955074), (23, 57877884), (36, 36977537), (46, 28938942), (69, 19292628), (92, 14469471), (138, 9646314), (207, 6430876), (263, 5061564), (276, 4823157), (414, 3215438), (526, 2530782), (789, 1687188), (828, 1607719), (1052, 1265391), (1578, 843594), (2367, 562396), (3156, 421797), (4734, 281198), (6049, 220068), (6113, 217764), (9468, 140599), (12098, 110034), (12226, 108882), (18147, 73356), (18339, 72588), (24196, 55017), (24452, 54441), (36294, 36678)]