672867648

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 280

約数和(自身を含む): 2124334080

約数和(自身を除く): 1451466432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 53, 54, 62, 64, 72, 79, 81, 93, 96, 106, 108, 124, 144, 158, 159, 162, 186, 192, 212, 216, 237, 248, 279, 288, 316, 318, 324, 372, 424, 432, 474, 477, 496, 558, 576, 632, 636, 648, 711, 744, 837, 848, 864, 948, 954, 992, 1116, 1264, 1272, 1296, 1422, 1431, 1488, 1643, 1674, 1696, 1728, 1896, 1908, 1984, 2133, 2232, 2449, 2511, 2528, 2544, 2592, 2844, 2862, 2976, 3286, 3348, 3392, 3792, 3816, 4187, 4266, 4293, 4464, 4898, 4929, 5022, 5056, 5088, 5184, 5688, 5724, 5952, 6399, 6572, 6696, 7347, 7584, 7632, 8374, 8532, 8586, 8928, 9796, 9858, 10044, 10176, 11376, 11448, 12561, 12798, 13144, 13392, 14694, 14787, 15168, 15264, 16748, 17064, 17172, 17856, 19592, 19716, 20088, 22041, 22752, 22896, 25122, 25596, 26288, 26784, 29388, 29574, 30528, 33496, 34128, 34344, 37683, 39184, 39432, 40176, 44082, 44361, 45504, 45792, 50244, 51192, 52576, 53568, 58776, 59148, 66123, 66992, 68256, 68688, 75366, 78368, 78864, 80352, 88164, 88722, 91584, 100488, 102384, 105152, 113049, 117552, 118296, 129797, 132246, 133083, 133984, 136512, 137376, 150732, 156736, 157728, 160704, 176328, 177444, 198369, 200976, 204768, 226098, 235104, 236592, 259594, 264492, 266166, 267968, 274752, 301464, 315456, 339147, 352656, 354888, 389391, 396738, 401952, 409536, 452196, 470208, 473184, 519188, 528984, 532332, 602928, 678294, 705312, 709776, 778782, 793476, 803904, 904392, 946368, 1038376, 1057968, 1064664, 1168173, 1205856, 1356588, 1410624, 1419552, 1557564, 1586952, 1808784, 2076752, 2115936, 2129328, 2336346, 2411712, 2713176, 2839104, 3115128, 3173904, 3504519, 3617568, 4153504, 4231872, 4258656, 4672692, 5426352, 6230256, 6347808, 7009038, 7235136, 8307008, 8517312, 9345384, 10513557, 10852704, 12460512, 12695616, 14018076, 18690768, 21027114, 21705408, 24921024, 28036152, 37381536, 42054228, 56072304, 74763072, 84108456, 112144608, 168216912, 224289216, 336433824, 672867648]

約数ペア:

[(1, 672867648), (2, 336433824), (3, 224289216), (4, 168216912), (6, 112144608), (8, 84108456), (9, 74763072), (12, 56072304), (16, 42054228), (18, 37381536), (24, 28036152), (27, 24921024), (31, 21705408), (32, 21027114), (36, 18690768), (48, 14018076), (53, 12695616), (54, 12460512), (62, 10852704), (64, 10513557), (72, 9345384), (79, 8517312), (81, 8307008), (93, 7235136), (96, 7009038), (106, 6347808), (108, 6230256), (124, 5426352), (144, 4672692), (158, 4258656), (159, 4231872), (162, 4153504), (186, 3617568), (192, 3504519), (212, 3173904), (216, 3115128), (237, 2839104), (248, 2713176), (279, 2411712), (288, 2336346), (316, 2129328), (318, 2115936), (324, 2076752), (372, 1808784), (424, 1586952), (432, 1557564), (474, 1419552), (477, 1410624), (496, 1356588), (558, 1205856), (576, 1168173), (632, 1064664), (636, 1057968), (648, 1038376), (711, 946368), (744, 904392), (837, 803904), (848, 793476), (864, 778782), (948, 709776), (954, 705312), (992, 678294), (1116, 602928), (1264, 532332), (1272, 528984), (1296, 519188), (1422, 473184), (1431, 470208), (1488, 452196), (1643, 409536), (1674, 401952), (1696, 396738), (1728, 389391), (1896, 354888), (1908, 352656), (1984, 339147), (2133, 315456), (2232, 301464), (2449, 274752), (2511, 267968), (2528, 266166), (2544, 264492), (2592, 259594), (2844, 236592), (2862, 235104), (2976, 226098), (3286, 204768), (3348, 200976), (3392, 198369), (3792, 177444), (3816, 176328), (4187, 160704), (4266, 157728), (4293, 156736), (4464, 150732), (4898, 137376), (4929, 136512), (5022, 133984), (5056, 133083), (5088, 132246), (5184, 129797), (5688, 118296), (5724, 117552), (5952, 113049), (6399, 105152), (6572, 102384), (6696, 100488), (7347, 91584), (7584, 88722), (7632, 88164), (8374, 80352), (8532, 78864), (8586, 78368), (8928, 75366), (9796, 68688), (9858, 68256), (10044, 66992), (10176, 66123), (11376, 59148), (11448, 58776), (12561, 53568), (12798, 52576), (13144, 51192), (13392, 50244), (14694, 45792), (14787, 45504), (15168, 44361), (15264, 44082), (16748, 40176), (17064, 39432), (17172, 39184), (17856, 37683), (19592, 34344), (19716, 34128), (20088, 33496), (22041, 30528), (22752, 29574), (22896, 29388), (25122, 26784), (25596, 26288)]