247402272

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1447}}^1$

素因数の和:1610

約数の個数: 96

約数和(自身を含む): 704979072

約数和(自身を除く): 457576800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 137, 156, 208, 274, 312, 411, 416, 548, 624, 822, 1096, 1248, 1447, 1644, 1781, 2192, 2894, 3288, 3562, 4341, 4384, 5343, 5788, 6576, 7124, 8682, 10686, 11576, 13152, 14248, 17364, 18811, 21372, 23152, 28496, 34728, 37622, 42744, 46304, 56433, 56992, 69456, 75244, 85488, 112866, 138912, 150488, 170976, 198239, 225732, 300976, 396478, 451464, 594717, 601952, 792956, 902928, 1189434, 1585912, 1805856, 2378868, 2577107, 3171824, 4757736, 5154214, 6343648, 7731321, 9515472, 10308428, 15462642, 19030944, 20616856, 30925284, 41233712, 61850568, 82467424, 123701136, 247402272]

約数ペア:

[(1, 247402272), (2, 123701136), (3, 82467424), (4, 61850568), (6, 41233712), (8, 30925284), (12, 20616856), (13, 19030944), (16, 15462642), (24, 10308428), (26, 9515472), (32, 7731321), (39, 6343648), (48, 5154214), (52, 4757736), (78, 3171824), (96, 2577107), (104, 2378868), (137, 1805856), (156, 1585912), (208, 1189434), (274, 902928), (312, 792956), (411, 601952), (416, 594717), (548, 451464), (624, 396478), (822, 300976), (1096, 225732), (1248, 198239), (1447, 170976), (1644, 150488), (1781, 138912), (2192, 112866), (2894, 85488), (3288, 75244), (3562, 69456), (4341, 56992), (4384, 56433), (5343, 46304), (5788, 42744), (6576, 37622), (7124, 34728), (8682, 28496), (10686, 23152), (11576, 21372), (13152, 18811), (14248, 17364)]