245811456

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 288

約数和(自身を含む): 821197440

約数和(自身を除く): 575385984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 53, 54, 61, 64, 66, 72, 88, 96, 99, 106, 108, 122, 128, 132, 144, 159, 176, 183, 192, 198, 212, 216, 244, 256, 264, 288, 297, 318, 352, 366, 384, 396, 424, 432, 477, 488, 528, 549, 576, 583, 594, 636, 671, 704, 732, 768, 792, 848, 864, 954, 976, 1056, 1098, 1152, 1166, 1188, 1272, 1342, 1408, 1431, 1464, 1584, 1647, 1696, 1728, 1749, 1908, 1952, 2013, 2112, 2196, 2304, 2332, 2376, 2544, 2684, 2816, 2862, 2928, 3168, 3233, 3294, 3392, 3456, 3498, 3816, 3904, 4026, 4224, 4392, 4664, 4752, 5088, 5247, 5368, 5724, 5856, 6039, 6336, 6466, 6588, 6784, 6912, 6996, 7632, 7808, 8052, 8448, 8784, 9328, 9504, 9699, 10176, 10494, 10736, 11448, 11712, 12078, 12672, 12932, 13176, 13568, 13992, 15264, 15616, 15741, 16104, 17568, 18117, 18656, 19008, 19398, 20352, 20988, 21472, 22896, 23424, 24156, 25344, 25864, 26352, 27984, 29097, 30528, 31482, 32208, 35136, 35563, 36234, 37312, 38016, 38796, 40704, 41976, 42944, 45792, 46848, 48312, 51728, 52704, 55968, 58194, 61056, 62964, 64416, 70272, 71126, 72468, 74624, 76032, 77592, 83952, 85888, 87291, 91584, 96624, 103456, 105408, 106689, 111936, 116388, 122112, 125928, 128832, 140544, 142252, 144936, 149248, 155184, 167904, 171776, 174582, 183168, 193248, 206912, 210816, 213378, 223872, 232776, 251856, 257664, 284504, 289872, 310368, 320067, 335808, 349164, 366336, 386496, 413824, 421632, 426756, 447744, 465552, 503712, 515328, 569008, 579744, 620736, 640134, 671616, 698328, 772992, 827648, 853512, 931104, 960201, 1007424, 1138016, 1159488, 1241472, 1280268, 1343232, 1396656, 1545984, 1707024, 1862208, 1920402, 2014848, 2276032, 2318976, 2482944, 2560536, 2793312, 3414048, 3724416, 3840804, 4029696, 4552064, 4637952, 5121072, 5586624, 6828096, 7448832, 7681608, 9104128, 10242144, 11173248, 13656192, 15363216, 20484288, 22346496, 27312384, 30726432, 40968576, 61452864, 81937152, 122905728, 245811456]

約数ペア:

[(1, 245811456), (2, 122905728), (3, 81937152), (4, 61452864), (6, 40968576), (8, 30726432), (9, 27312384), (11, 22346496), (12, 20484288), (16, 15363216), (18, 13656192), (22, 11173248), (24, 10242144), (27, 9104128), (32, 7681608), (33, 7448832), (36, 6828096), (44, 5586624), (48, 5121072), (53, 4637952), (54, 4552064), (61, 4029696), (64, 3840804), (66, 3724416), (72, 3414048), (88, 2793312), (96, 2560536), (99, 2482944), (106, 2318976), (108, 2276032), (122, 2014848), (128, 1920402), (132, 1862208), (144, 1707024), (159, 1545984), (176, 1396656), (183, 1343232), (192, 1280268), (198, 1241472), (212, 1159488), (216, 1138016), (244, 1007424), (256, 960201), (264, 931104), (288, 853512), (297, 827648), (318, 772992), (352, 698328), (366, 671616), (384, 640134), (396, 620736), (424, 579744), (432, 569008), (477, 515328), (488, 503712), (528, 465552), (549, 447744), (576, 426756), (583, 421632), (594, 413824), (636, 386496), (671, 366336), (704, 349164), (732, 335808), (768, 320067), (792, 310368), (848, 289872), (864, 284504), (954, 257664), (976, 251856), (1056, 232776), (1098, 223872), (1152, 213378), (1166, 210816), (1188, 206912), (1272, 193248), (1342, 183168), (1408, 174582), (1431, 171776), (1464, 167904), (1584, 155184), (1647, 149248), (1696, 144936), (1728, 142252), (1749, 140544), (1908, 128832), (1952, 125928), (2013, 122112), (2112, 116388), (2196, 111936), (2304, 106689), (2332, 105408), (2376, 103456), (2544, 96624), (2684, 91584), (2816, 87291), (2862, 85888), (2928, 83952), (3168, 77592), (3233, 76032), (3294, 74624), (3392, 72468), (3456, 71126), (3498, 70272), (3816, 64416), (3904, 62964), (4026, 61056), (4224, 58194), (4392, 55968), (4664, 52704), (4752, 51728), (5088, 48312), (5247, 46848), (5368, 45792), (5724, 42944), (5856, 41976), (6039, 40704), (6336, 38796), (6466, 38016), (6588, 37312), (6784, 36234), (6912, 35563), (6996, 35136), (7632, 32208), (7808, 31482), (8052, 30528), (8448, 29097), (8784, 27984), (9328, 26352), (9504, 25864), (9699, 25344), (10176, 24156), (10494, 23424), (10736, 22896), (11448, 21472), (11712, 20988), (12078, 20352), (12672, 19398), (12932, 19008), (13176, 18656), (13568, 18117), (13992, 17568), (15264, 16104), (15616, 15741)]