771550752

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:351

約数の個数: 192

約数和(自身を含む): 2385137664

約数和(自身を除く): 1613586912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 71, 84, 96, 103, 112, 142, 157, 168, 206, 213, 224, 284, 309, 314, 336, 412, 426, 471, 497, 568, 618, 628, 672, 721, 824, 852, 942, 994, 1099, 1136, 1236, 1256, 1442, 1491, 1648, 1704, 1884, 1988, 2163, 2198, 2272, 2472, 2512, 2884, 2982, 3296, 3297, 3408, 3768, 3976, 4326, 4396, 4944, 5024, 5768, 5964, 6594, 6816, 7313, 7536, 7952, 8652, 8792, 9888, 11147, 11536, 11928, 13188, 14626, 15072, 15904, 16171, 17304, 17584, 21939, 22294, 23072, 23856, 26376, 29252, 32342, 33441, 34608, 35168, 43878, 44588, 47712, 48513, 51191, 52752, 58504, 64684, 66882, 69216, 78029, 87756, 89176, 97026, 102382, 105504, 113197, 117008, 129368, 133764, 153573, 156058, 175512, 178352, 194052, 204764, 226394, 234016, 234087, 258736, 267528, 307146, 312116, 339591, 351024, 356704, 388104, 409528, 452788, 468174, 517472, 535056, 614292, 624232, 679182, 702048, 776208, 819056, 905576, 936348, 1070112, 1148141, 1228584, 1248464, 1358364, 1552416, 1638112, 1811152, 1872696, 2296282, 2457168, 2496928, 2716728, 3444423, 3622304, 3745392, 4592564, 4914336, 5433456, 6888846, 7490784, 8036987, 9185128, 10866912, 13777692, 16073974, 18370256, 24110961, 27555384, 32147948, 36740512, 48221922, 55110768, 64295896, 96443844, 110221536, 128591792, 192887688, 257183584, 385775376, 771550752]

約数ペア:

[(1, 771550752), (2, 385775376), (3, 257183584), (4, 192887688), (6, 128591792), (7, 110221536), (8, 96443844), (12, 64295896), (14, 55110768), (16, 48221922), (21, 36740512), (24, 32147948), (28, 27555384), (32, 24110961), (42, 18370256), (48, 16073974), (56, 13777692), (71, 10866912), (84, 9185128), (96, 8036987), (103, 7490784), (112, 6888846), (142, 5433456), (157, 4914336), (168, 4592564), (206, 3745392), (213, 3622304), (224, 3444423), (284, 2716728), (309, 2496928), (314, 2457168), (336, 2296282), (412, 1872696), (426, 1811152), (471, 1638112), (497, 1552416), (568, 1358364), (618, 1248464), (628, 1228584), (672, 1148141), (721, 1070112), (824, 936348), (852, 905576), (942, 819056), (994, 776208), (1099, 702048), (1136, 679182), (1236, 624232), (1256, 614292), (1442, 535056), (1491, 517472), (1648, 468174), (1704, 452788), (1884, 409528), (1988, 388104), (2163, 356704), (2198, 351024), (2272, 339591), (2472, 312116), (2512, 307146), (2884, 267528), (2982, 258736), (3296, 234087), (3297, 234016), (3408, 226394), (3768, 204764), (3976, 194052), (4326, 178352), (4396, 175512), (4944, 156058), (5024, 153573), (5768, 133764), (5964, 129368), (6594, 117008), (6816, 113197), (7313, 105504), (7536, 102382), (7952, 97026), (8652, 89176), (8792, 87756), (9888, 78029), (11147, 69216), (11536, 66882), (11928, 64684), (13188, 58504), (14626, 52752), (15072, 51191), (15904, 48513), (16171, 47712), (17304, 44588), (17584, 43878), (21939, 35168), (22294, 34608), (23072, 33441), (23856, 32342), (26376, 29252)]