245301056

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:597

約数の個数: 168

約数和(自身を含む): 666451296

約数和(自身を除く): 421150240

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, 143, 154, 176, 182, 196, 208, 224, 286, 308, 352, 364, 392, 416, 448, 539, 547, 572, 616, 637, 704, 728, 784, 832, 1001, 1078, 1094, 1144, 1232, 1274, 1456, 1568, 2002, 2156, 2188, 2288, 2464, 2548, 2912, 3136, 3829, 4004, 4312, 4376, 4576, 4928, 5096, 5824, 6017, 7007, 7111, 7658, 8008, 8624, 8752, 9152, 10192, 12034, 14014, 14222, 15316, 16016, 17248, 17504, 20384, 24068, 26803, 28028, 28444, 30632, 32032, 34496, 35008, 40768, 42119, 48136, 49777, 53606, 56056, 56888, 61264, 64064, 78221, 84238, 96272, 99554, 107212, 112112, 113776, 122528, 156442, 168476, 192544, 199108, 214424, 224224, 227552, 245056, 294833, 312884, 336952, 348439, 385088, 398216, 428848, 448448, 455104, 547547, 589666, 625768, 673904, 696878, 796432, 857696, 1095094, 1179332, 1251536, 1347808, 1393756, 1592864, 1715392, 2190188, 2358664, 2503072, 2695616, 2787512, 3185728, 3832829, 4380376, 4717328, 5006144, 5575024, 7665658, 8760752, 9434656, 11150048, 15331316, 17521504, 18869312, 22300096, 30662632, 35043008, 61325264, 122650528, 245301056]

約数ペア:

[(1, 245301056), (2, 122650528), (4, 61325264), (7, 35043008), (8, 30662632), (11, 22300096), (13, 18869312), (14, 17521504), (16, 15331316), (22, 11150048), (26, 9434656), (28, 8760752), (32, 7665658), (44, 5575024), (49, 5006144), (52, 4717328), (56, 4380376), (64, 3832829), (77, 3185728), (88, 2787512), (91, 2695616), (98, 2503072), (104, 2358664), (112, 2190188), (143, 1715392), (154, 1592864), (176, 1393756), (182, 1347808), (196, 1251536), (208, 1179332), (224, 1095094), (286, 857696), (308, 796432), (352, 696878), (364, 673904), (392, 625768), (416, 589666), (448, 547547), (539, 455104), (547, 448448), (572, 428848), (616, 398216), (637, 385088), (704, 348439), (728, 336952), (784, 312884), (832, 294833), (1001, 245056), (1078, 227552), (1094, 224224), (1144, 214424), (1232, 199108), (1274, 192544), (1456, 168476), (1568, 156442), (2002, 122528), (2156, 113776), (2188, 112112), (2288, 107212), (2464, 99554), (2548, 96272), (2912, 84238), (3136, 78221), (3829, 64064), (4004, 61264), (4312, 56888), (4376, 56056), (4576, 53606), (4928, 49777), (5096, 48136), (5824, 42119), (6017, 40768), (7007, 35008), (7111, 34496), (7658, 32032), (8008, 30632), (8624, 28444), (8752, 28028), (9152, 26803), (10192, 24068), (12034, 20384), (14014, 17504), (14222, 17248), (15316, 16016)]