19805597952

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{9619}}^1$

素因数の和:10028

約数の個数: 144

約数和(自身を含む): 60405596160

約数和(自身を除く): 40599998208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 383, 384, 448, 672, 766, 768, 896, 1149, 1344, 1532, 1792, 2298, 2681, 2688, 3064, 4596, 5362, 5376, 6128, 8043, 9192, 9619, 10724, 12256, 16086, 18384, 19238, 21448, 24512, 28857, 32172, 36768, 38476, 42896, 49024, 57714, 64344, 67333, 73536, 76952, 85792, 98048, 115428, 128688, 134666, 147072, 153904, 171584, 201999, 230856, 257376, 269332, 294144, 307808, 343168, 403998, 461712, 514752, 538664, 615616, 686336, 807996, 923424, 1029504, 1077328, 1231232, 1615992, 1846848, 2059008, 2154656, 2462464, 3231984, 3684077, 3693696, 4309312, 6463968, 7368154, 7387392, 8618624, 11052231, 12927936, 14736308, 17237248, 22104462, 25788539, 25855872, 29472616, 44208924, 51577078, 51711744, 58945232, 77365617, 88417848, 103154156, 117890464, 154731234, 176835696, 206308312, 235780928, 309462468, 353671392, 412616624, 471561856, 618924936, 707342784, 825233248, 943123712, 1237849872, 1414685568, 1650466496, 2475699744, 2829371136, 3300932992, 4951399488, 6601865984, 9902798976, 19805597952]

約数ペア:

[(1, 19805597952), (2, 9902798976), (3, 6601865984), (4, 4951399488), (6, 3300932992), (7, 2829371136), (8, 2475699744), (12, 1650466496), (14, 1414685568), (16, 1237849872), (21, 943123712), (24, 825233248), (28, 707342784), (32, 618924936), (42, 471561856), (48, 412616624), (56, 353671392), (64, 309462468), (84, 235780928), (96, 206308312), (112, 176835696), (128, 154731234), (168, 117890464), (192, 103154156), (224, 88417848), (256, 77365617), (336, 58945232), (383, 51711744), (384, 51577078), (448, 44208924), (672, 29472616), (766, 25855872), (768, 25788539), (896, 22104462), (1149, 17237248), (1344, 14736308), (1532, 12927936), (1792, 11052231), (2298, 8618624), (2681, 7387392), (2688, 7368154), (3064, 6463968), (4596, 4309312), (5362, 3693696), (5376, 3684077), (6128, 3231984), (8043, 2462464), (9192, 2154656), (9619, 2059008), (10724, 1846848), (12256, 1615992), (16086, 1231232), (18384, 1077328), (19238, 1029504), (21448, 923424), (24512, 807996), (28857, 686336), (32172, 615616), (36768, 538664), (38476, 514752), (42896, 461712), (49024, 403998), (57714, 343168), (64344, 307808), (67333, 294144), (73536, 269332), (76952, 257376), (85792, 230856), (98048, 201999), (115428, 171584), (128688, 153904), (134666, 147072)]