343515420208

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{1108801}}^1$

素因数の和:1108910

約数の個数: 60

約数和(自身を含む): 717567867112

約数和(自身を除く): 374052446904

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 289, 536, 578, 1072, 1139, 1156, 2278, 2312, 4556, 4624, 9112, 18224, 19363, 38726, 77452, 154904, 309808, 1108801, 2217602, 4435204, 8870408, 17740816, 18849617, 37699234, 74289667, 75398468, 148579334, 150796936, 297158668, 301593872, 320443489, 594317336, 640886978, 1188634672, 1262924339, 1281773956, 2525848678, 2563547912, 5051697356, 5127095824, 10103394712, 20206789424, 21469713763, 42939427526, 85878855052, 171757710104, 343515420208]

約数ペア:

[(1, 343515420208), (2, 171757710104), (4, 85878855052), (8, 42939427526), (16, 21469713763), (17, 20206789424), (34, 10103394712), (67, 5127095824), (68, 5051697356), (134, 2563547912), (136, 2525848678), (268, 1281773956), (272, 1262924339), (289, 1188634672), (536, 640886978), (578, 594317336), (1072, 320443489), (1139, 301593872), (1156, 297158668), (2278, 150796936), (2312, 148579334), (4556, 75398468), (4624, 74289667), (9112, 37699234), (18224, 18849617), (19363, 17740816), (38726, 8870408), (77452, 4435204), (154904, 2217602), (309808, 1108801)]