230502272

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 630005040

約数和(自身を除く): 399502768

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 64, 77, 88, 91, 98, 104, 112, 128, 143, 154, 176, 182, 196, 208, 224, 257, 286, 308, 352, 364, 392, 416, 448, 514, 539, 572, 616, 637, 704, 728, 784, 832, 896, 1001, 1028, 1078, 1144, 1232, 1274, 1408, 1456, 1568, 1664, 1799, 2002, 2056, 2156, 2288, 2464, 2548, 2827, 2912, 3136, 3341, 3598, 4004, 4112, 4312, 4576, 4928, 5096, 5654, 5824, 6272, 6682, 7007, 7196, 8008, 8224, 8624, 9152, 9856, 10192, 11308, 11648, 12593, 13364, 14014, 14392, 16016, 16448, 17248, 18304, 19789, 20384, 22616, 23387, 25186, 26728, 28028, 28784, 32032, 32896, 34496, 36751, 39578, 40768, 45232, 46774, 50372, 53456, 56056, 57568, 64064, 68992, 73502, 79156, 81536, 90464, 93548, 100744, 106912, 112112, 115136, 128128, 138523, 147004, 158312, 163709, 180928, 187096, 201488, 213824, 224224, 230272, 257257, 277046, 294008, 316624, 327418, 361856, 374192, 402976, 427648, 448448, 514514, 554092, 588016, 633248, 654836, 748384, 805952, 896896, 1029028, 1108184, 1176032, 1266496, 1309672, 1496768, 1611904, 1800799, 2058056, 2216368, 2352064, 2532992, 2619344, 2993536, 3601598, 4116112, 4432736, 4704128, 5238688, 7203196, 8232224, 8865472, 10477376, 14406392, 16464448, 17730944, 20954752, 28812784, 32928896, 57625568, 115251136, 230502272]

約数ペア:

[(1, 230502272), (2, 115251136), (4, 57625568), (7, 32928896), (8, 28812784), (11, 20954752), (13, 17730944), (14, 16464448), (16, 14406392), (22, 10477376), (26, 8865472), (28, 8232224), (32, 7203196), (44, 5238688), (49, 4704128), (52, 4432736), (56, 4116112), (64, 3601598), (77, 2993536), (88, 2619344), (91, 2532992), (98, 2352064), (104, 2216368), (112, 2058056), (128, 1800799), (143, 1611904), (154, 1496768), (176, 1309672), (182, 1266496), (196, 1176032), (208, 1108184), (224, 1029028), (257, 896896), (286, 805952), (308, 748384), (352, 654836), (364, 633248), (392, 588016), (416, 554092), (448, 514514), (514, 448448), (539, 427648), (572, 402976), (616, 374192), (637, 361856), (704, 327418), (728, 316624), (784, 294008), (832, 277046), (896, 257257), (1001, 230272), (1028, 224224), (1078, 213824), (1144, 201488), (1232, 187096), (1274, 180928), (1408, 163709), (1456, 158312), (1568, 147004), (1664, 138523), (1799, 128128), (2002, 115136), (2056, 112112), (2156, 106912), (2288, 100744), (2464, 93548), (2548, 90464), (2827, 81536), (2912, 79156), (3136, 73502), (3341, 68992), (3598, 64064), (4004, 57568), (4112, 56056), (4312, 53456), (4576, 50372), (4928, 46774), (5096, 45232), (5654, 40768), (5824, 39578), (6272, 36751), (6682, 34496), (7007, 32896), (7196, 32032), (8008, 28784), (8224, 28028), (8624, 26728), (9152, 25186), (9856, 23387), (10192, 22616), (11308, 20384), (11648, 19789), (12593, 18304), (13364, 17248), (14014, 16448), (14392, 16016)]