208093255728

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{2861}}^1\times {\mathrm{24841}}^1$

素因数の和:27774

約数の個数: 80

約数和(自身を含む): 546599917152

約数和(自身を除く): 338506661424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2861, 2928, 5722, 8583, 11444, 17166, 22888, 24841, 34332, 45776, 49682, 68664, 74523, 99364, 137328, 149046, 174521, 198728, 298092, 349042, 397456, 523563, 596184, 698084, 1047126, 1192368, 1396168, 1515301, 2094252, 2792336, 3030602, 4188504, 4545903, 6061204, 8377008, 9091806, 12122408, 18183612, 24244816, 36367224, 71070101, 72734448, 142140202, 213210303, 284280404, 426420606, 568560808, 852841212, 1137121616, 1705682424, 3411364848, 4335276161, 8670552322, 13005828483, 17341104644, 26011656966, 34682209288, 52023313932, 69364418576, 104046627864, 208093255728]

約数ペア:

[(1, 208093255728), (2, 104046627864), (3, 69364418576), (4, 52023313932), (6, 34682209288), (8, 26011656966), (12, 17341104644), (16, 13005828483), (24, 8670552322), (48, 4335276161), (61, 3411364848), (122, 1705682424), (183, 1137121616), (244, 852841212), (366, 568560808), (488, 426420606), (732, 284280404), (976, 213210303), (1464, 142140202), (2861, 72734448), (2928, 71070101), (5722, 36367224), (8583, 24244816), (11444, 18183612), (17166, 12122408), (22888, 9091806), (24841, 8377008), (34332, 6061204), (45776, 4545903), (49682, 4188504), (68664, 3030602), (74523, 2792336), (99364, 2094252), (137328, 1515301), (149046, 1396168), (174521, 1192368), (198728, 1047126), (298092, 698084), (349042, 596184), (397456, 523563)]