245994624

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 256

約数和(自身を含む): 793152000

約数和(自身を除く): 547157376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 53, 54, 64, 68, 72, 79, 96, 102, 106, 108, 128, 136, 144, 153, 158, 159, 192, 204, 212, 216, 237, 272, 288, 306, 316, 318, 384, 408, 424, 432, 459, 474, 477, 544, 576, 612, 632, 636, 711, 816, 848, 864, 901, 918, 948, 954, 1088, 1152, 1224, 1264, 1272, 1343, 1422, 1431, 1632, 1696, 1728, 1802, 1836, 1896, 1908, 2133, 2176, 2448, 2528, 2544, 2686, 2703, 2844, 2862, 3264, 3392, 3456, 3604, 3672, 3792, 3816, 4029, 4187, 4266, 4896, 5056, 5088, 5372, 5406, 5688, 5724, 6528, 6784, 7208, 7344, 7584, 7632, 8058, 8109, 8374, 8532, 9792, 10112, 10176, 10744, 10812, 11376, 11448, 12087, 12561, 14416, 14688, 15168, 15264, 16116, 16218, 16748, 17064, 19584, 20352, 21488, 21624, 22752, 22896, 24174, 24327, 25122, 28832, 29376, 30336, 30528, 32232, 32436, 33496, 34128, 36261, 37683, 42976, 43248, 45504, 45792, 48348, 48654, 50244, 57664, 58752, 61056, 64464, 64872, 66992, 68256, 71179, 72522, 75366, 85952, 86496, 91008, 91584, 96696, 97308, 100488, 113049, 115328, 128928, 129744, 133984, 136512, 142358, 145044, 150732, 171904, 172992, 183168, 193392, 194616, 200976, 213537, 226098, 257856, 259488, 267968, 273024, 284716, 290088, 301464, 345984, 386784, 389232, 401952, 427074, 452196, 515712, 518976, 535936, 569432, 580176, 602928, 640611, 773568, 778464, 803904, 854148, 904392, 1037952, 1138864, 1160352, 1205856, 1281222, 1547136, 1556928, 1607808, 1708296, 1808784, 1921833, 2277728, 2320704, 2411712, 2562444, 3113856, 3416592, 3617568, 3843666, 4555456, 4641408, 4823424, 5124888, 6833184, 7235136, 7687332, 9110912, 10249776, 13666368, 14470272, 15374664, 20499552, 27332736, 30749328, 40999104, 61498656, 81998208, 122997312, 245994624]

約数ペア:

[(1, 245994624), (2, 122997312), (3, 81998208), (4, 61498656), (6, 40999104), (8, 30749328), (9, 27332736), (12, 20499552), (16, 15374664), (17, 14470272), (18, 13666368), (24, 10249776), (27, 9110912), (32, 7687332), (34, 7235136), (36, 6833184), (48, 5124888), (51, 4823424), (53, 4641408), (54, 4555456), (64, 3843666), (68, 3617568), (72, 3416592), (79, 3113856), (96, 2562444), (102, 2411712), (106, 2320704), (108, 2277728), (128, 1921833), (136, 1808784), (144, 1708296), (153, 1607808), (158, 1556928), (159, 1547136), (192, 1281222), (204, 1205856), (212, 1160352), (216, 1138864), (237, 1037952), (272, 904392), (288, 854148), (306, 803904), (316, 778464), (318, 773568), (384, 640611), (408, 602928), (424, 580176), (432, 569432), (459, 535936), (474, 518976), (477, 515712), (544, 452196), (576, 427074), (612, 401952), (632, 389232), (636, 386784), (711, 345984), (816, 301464), (848, 290088), (864, 284716), (901, 273024), (918, 267968), (948, 259488), (954, 257856), (1088, 226098), (1152, 213537), (1224, 200976), (1264, 194616), (1272, 193392), (1343, 183168), (1422, 172992), (1431, 171904), (1632, 150732), (1696, 145044), (1728, 142358), (1802, 136512), (1836, 133984), (1896, 129744), (1908, 128928), (2133, 115328), (2176, 113049), (2448, 100488), (2528, 97308), (2544, 96696), (2686, 91584), (2703, 91008), (2844, 86496), (2862, 85952), (3264, 75366), (3392, 72522), (3456, 71179), (3604, 68256), (3672, 66992), (3792, 64872), (3816, 64464), (4029, 61056), (4187, 58752), (4266, 57664), (4896, 50244), (5056, 48654), (5088, 48348), (5372, 45792), (5406, 45504), (5688, 43248), (5724, 42976), (6528, 37683), (6784, 36261), (7208, 34128), (7344, 33496), (7584, 32436), (7632, 32232), (8058, 30528), (8109, 30336), (8374, 29376), (8532, 28832), (9792, 25122), (10112, 24327), (10176, 24174), (10744, 22896), (10812, 22752), (11376, 21624), (11448, 21488), (12087, 20352), (12561, 19584), (14416, 17064), (14688, 16748), (15168, 16218), (15264, 16116)]