26381993568

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{28183}}^1$

素因数の和:28409

約数の個数: 144

約数和(自身を含む): 80966995200

約数和(自身を除く): 54585001632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 199, 224, 294, 336, 392, 398, 588, 597, 672, 784, 796, 1176, 1194, 1393, 1568, 1592, 2352, 2388, 2786, 3184, 4179, 4704, 4776, 5572, 6368, 8358, 9552, 9751, 11144, 16716, 19104, 19502, 22288, 28183, 29253, 33432, 39004, 44576, 56366, 58506, 66864, 78008, 84549, 112732, 117012, 133728, 156016, 169098, 197281, 225464, 234024, 312032, 338196, 394562, 450928, 468048, 591843, 676392, 789124, 901856, 936096, 1183686, 1352784, 1380967, 1578248, 2367372, 2705568, 2761934, 3156496, 4142901, 4734744, 5523868, 5608417, 6312992, 8285802, 9469488, 11047736, 11216834, 16571604, 16825251, 18938976, 22095472, 22433668, 33143208, 33650502, 39258919, 44190944, 44867336, 66286416, 67301004, 78517838, 89734672, 117776757, 132572832, 134602008, 157035676, 179469344, 235553514, 269204016, 274812433, 314071352, 471107028, 538408032, 549624866, 628142704, 824437299, 942214056, 1099249732, 1256285408, 1648874598, 1884428112, 2198499464, 3297749196, 3768856224, 4396998928, 6595498392, 8793997856, 13190996784, 26381993568]

約数ペア:

[(1, 26381993568), (2, 13190996784), (3, 8793997856), (4, 6595498392), (6, 4396998928), (7, 3768856224), (8, 3297749196), (12, 2198499464), (14, 1884428112), (16, 1648874598), (21, 1256285408), (24, 1099249732), (28, 942214056), (32, 824437299), (42, 628142704), (48, 549624866), (49, 538408032), (56, 471107028), (84, 314071352), (96, 274812433), (98, 269204016), (112, 235553514), (147, 179469344), (168, 157035676), (196, 134602008), (199, 132572832), (224, 117776757), (294, 89734672), (336, 78517838), (392, 67301004), (398, 66286416), (588, 44867336), (597, 44190944), (672, 39258919), (784, 33650502), (796, 33143208), (1176, 22433668), (1194, 22095472), (1393, 18938976), (1568, 16825251), (1592, 16571604), (2352, 11216834), (2388, 11047736), (2786, 9469488), (3184, 8285802), (4179, 6312992), (4704, 5608417), (4776, 5523868), (5572, 4734744), (6368, 4142901), (8358, 3156496), (9552, 2761934), (9751, 2705568), (11144, 2367372), (16716, 1578248), (19104, 1380967), (19502, 1352784), (22288, 1183686), (28183, 936096), (29253, 901856), (33432, 789124), (39004, 676392), (44576, 591843), (56366, 468048), (58506, 450928), (66864, 394562), (78008, 338196), (84549, 312032), (112732, 234024), (117012, 225464), (133728, 197281), (156016, 169098)]