3394928048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:906

約数の個数: 80

約数和(自身を含む): 6942412800

約数和(自身を除く): 3547484752

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 149, 248, 284, 298, 496, 568, 596, 647, 1136, 1192, 1294, 2201, 2384, 2588, 4402, 4619, 5176, 8804, 9238, 10352, 10579, 17608, 18476, 20057, 21158, 35216, 36952, 40114, 42316, 45937, 73904, 80228, 84632, 91874, 96403, 160456, 169264, 183748, 192806, 320912, 327949, 367496, 385612, 655898, 734992, 771224, 1311796, 1424047, 1542448, 2623592, 2848094, 2988493, 5247184, 5696188, 5976986, 6844613, 11392376, 11953972, 13689226, 22784752, 23907944, 27378452, 47815888, 54756904, 109513808, 212183003, 424366006, 848732012, 1697464024, 3394928048]

約数ペア:

[(1, 3394928048), (2, 1697464024), (4, 848732012), (8, 424366006), (16, 212183003), (31, 109513808), (62, 54756904), (71, 47815888), (124, 27378452), (142, 23907944), (149, 22784752), (248, 13689226), (284, 11953972), (298, 11392376), (496, 6844613), (568, 5976986), (596, 5696188), (647, 5247184), (1136, 2988493), (1192, 2848094), (1294, 2623592), (2201, 1542448), (2384, 1424047), (2588, 1311796), (4402, 771224), (4619, 734992), (5176, 655898), (8804, 385612), (9238, 367496), (10352, 327949), (10579, 320912), (17608, 192806), (18476, 183748), (20057, 169264), (21158, 160456), (35216, 96403), (36952, 91874), (40114, 84632), (42316, 80228), (45937, 73904)]