917380144

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{4933}}^1$

素因数の和:5197

約数の個数: 40

約数和(自身を含む): 1817093520

約数和(自身を除く): 899713376

約数列:

[1, 2, 4, 8, 16, 59, 118, 197, 236, 394, 472, 788, 944, 1576, 3152, 4933, 9866, 11623, 19732, 23246, 39464, 46492, 78928, 92984, 185968, 291047, 582094, 971801, 1164188, 1943602, 2328376, 3887204, 4656752, 7774408, 15548816, 57336259, 114672518, 229345036, 458690072, 917380144]

約数ペア:

[(1, 917380144), (2, 458690072), (4, 229345036), (8, 114672518), (16, 57336259), (59, 15548816), (118, 7774408), (197, 4656752), (236, 3887204), (394, 2328376), (472, 1943602), (788, 1164188), (944, 971801), (1576, 582094), (3152, 291047), (4933, 185968), (9866, 92984), (11623, 78928), (19732, 46492), (23246, 39464)]