247828896

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 288

約数和(自身を含む): 869581440

約数和(自身を除く): 621752544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 72, 81, 84, 87, 96, 108, 112, 116, 126, 144, 157, 162, 168, 174, 189, 203, 216, 224, 232, 243, 252, 261, 288, 314, 324, 336, 348, 378, 406, 432, 464, 471, 486, 504, 522, 567, 609, 628, 648, 672, 696, 756, 783, 812, 864, 928, 942, 972, 1008, 1044, 1099, 1134, 1218, 1256, 1296, 1392, 1413, 1512, 1566, 1624, 1701, 1827, 1884, 1944, 2016, 2088, 2198, 2268, 2349, 2436, 2512, 2592, 2784, 2826, 3024, 3132, 3248, 3297, 3402, 3654, 3768, 3888, 4176, 4239, 4396, 4536, 4553, 4698, 4872, 5024, 5481, 5652, 6048, 6264, 6496, 6594, 6804, 7047, 7308, 7536, 7776, 8352, 8478, 8792, 9072, 9106, 9396, 9744, 9891, 10962, 11304, 12528, 12717, 13188, 13608, 13659, 14094, 14616, 15072, 16443, 16956, 17584, 18144, 18212, 18792, 19488, 19782, 21924, 22608, 25056, 25434, 26376, 27216, 27318, 28188, 29232, 29673, 31871, 32886, 33912, 35168, 36424, 37584, 38151, 39564, 40977, 43848, 45216, 49329, 50868, 52752, 54432, 54636, 56376, 58464, 59346, 63742, 65772, 67824, 72848, 75168, 76302, 79128, 81954, 87696, 89019, 95613, 98658, 101736, 105504, 109272, 112752, 118692, 122931, 127484, 131544, 135648, 145696, 152604, 158256, 163908, 175392, 178038, 191226, 197316, 203472, 218544, 225504, 237384, 245862, 254968, 263088, 267057, 286839, 305208, 316512, 327816, 356076, 368793, 382452, 394632, 406944, 437088, 474768, 491724, 509936, 526176, 534114, 573678, 610416, 655632, 712152, 737586, 764904, 789264, 860517, 949536, 983448, 1019872, 1068228, 1106379, 1147356, 1220832, 1311264, 1424304, 1475172, 1529808, 1578528, 1721034, 1966896, 2136456, 2212758, 2294712, 2581551, 2848608, 2950344, 3059616, 3442068, 3933792, 4272912, 4425516, 4589424, 5163102, 5900688, 6884136, 7744653, 8545824, 8851032, 9178848, 10326204, 11801376, 13768272, 15489306, 17702064, 20652408, 27536544, 30978612, 35404128, 41304816, 61957224, 82609632, 123914448, 247828896]

約数ペア:

[(1, 247828896), (2, 123914448), (3, 82609632), (4, 61957224), (6, 41304816), (7, 35404128), (8, 30978612), (9, 27536544), (12, 20652408), (14, 17702064), (16, 15489306), (18, 13768272), (21, 11801376), (24, 10326204), (27, 9178848), (28, 8851032), (29, 8545824), (32, 7744653), (36, 6884136), (42, 5900688), (48, 5163102), (54, 4589424), (56, 4425516), (58, 4272912), (63, 3933792), (72, 3442068), (81, 3059616), (84, 2950344), (87, 2848608), (96, 2581551), (108, 2294712), (112, 2212758), (116, 2136456), (126, 1966896), (144, 1721034), (157, 1578528), (162, 1529808), (168, 1475172), (174, 1424304), (189, 1311264), (203, 1220832), (216, 1147356), (224, 1106379), (232, 1068228), (243, 1019872), (252, 983448), (261, 949536), (288, 860517), (314, 789264), (324, 764904), (336, 737586), (348, 712152), (378, 655632), (406, 610416), (432, 573678), (464, 534114), (471, 526176), (486, 509936), (504, 491724), (522, 474768), (567, 437088), (609, 406944), (628, 394632), (648, 382452), (672, 368793), (696, 356076), (756, 327816), (783, 316512), (812, 305208), (864, 286839), (928, 267057), (942, 263088), (972, 254968), (1008, 245862), (1044, 237384), (1099, 225504), (1134, 218544), (1218, 203472), (1256, 197316), (1296, 191226), (1392, 178038), (1413, 175392), (1512, 163908), (1566, 158256), (1624, 152604), (1701, 145696), (1827, 135648), (1884, 131544), (1944, 127484), (2016, 122931), (2088, 118692), (2198, 112752), (2268, 109272), (2349, 105504), (2436, 101736), (2512, 98658), (2592, 95613), (2784, 89019), (2826, 87696), (3024, 81954), (3132, 79128), (3248, 76302), (3297, 75168), (3402, 72848), (3654, 67824), (3768, 65772), (3888, 63742), (4176, 59346), (4239, 58464), (4396, 56376), (4536, 54636), (4553, 54432), (4698, 52752), (4872, 50868), (5024, 49329), (5481, 45216), (5652, 43848), (6048, 40977), (6264, 39564), (6496, 38151), (6594, 37584), (6804, 36424), (7047, 35168), (7308, 33912), (7536, 32886), (7776, 31871), (8352, 29673), (8478, 29232), (8792, 28188), (9072, 27318), (9106, 27216), (9396, 26376), (9744, 25434), (9891, 25056), (10962, 22608), (11304, 21924), (12528, 19782), (12717, 19488), (13188, 18792), (13608, 18212), (13659, 18144), (14094, 17584), (14616, 16956), (15072, 16443)]