248452512

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 384

約数和(自身を含む): 899942400

約数和(自身を除く): 651489888

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 29, 32, 33, 38, 42, 44, 48, 56, 57, 58, 61, 66, 76, 77, 84, 87, 88, 96, 112, 114, 116, 122, 132, 133, 152, 154, 168, 174, 176, 183, 203, 209, 224, 228, 231, 232, 244, 264, 266, 304, 308, 319, 336, 348, 352, 366, 399, 406, 418, 427, 456, 462, 464, 488, 528, 532, 551, 608, 609, 616, 627, 638, 671, 672, 696, 732, 798, 812, 836, 854, 912, 924, 928, 957, 976, 1056, 1064, 1102, 1159, 1218, 1232, 1254, 1276, 1281, 1342, 1392, 1463, 1464, 1596, 1624, 1653, 1672, 1708, 1769, 1824, 1848, 1914, 1952, 2013, 2128, 2204, 2233, 2318, 2436, 2464, 2508, 2552, 2562, 2684, 2784, 2926, 2928, 3192, 3248, 3306, 3344, 3416, 3477, 3538, 3696, 3828, 3857, 4026, 4256, 4389, 4408, 4466, 4636, 4697, 4872, 5016, 5104, 5124, 5307, 5368, 5852, 5856, 6061, 6384, 6496, 6612, 6688, 6699, 6832, 6954, 7076, 7392, 7656, 7714, 8052, 8113, 8778, 8816, 8932, 9272, 9394, 9744, 10032, 10208, 10248, 10614, 10736, 11571, 11704, 12122, 12383, 12749, 12768, 13224, 13398, 13664, 13908, 14091, 14152, 15312, 15428, 16104, 16226, 17556, 17632, 17864, 18183, 18544, 18788, 19459, 19488, 20064, 20496, 21228, 21472, 23142, 23408, 24244, 24339, 24766, 25498, 26448, 26796, 27816, 28182, 28304, 30624, 30856, 32208, 32452, 33611, 35112, 35728, 36366, 37088, 37149, 37576, 38247, 38918, 40992, 42427, 42456, 46284, 46816, 48488, 48678, 49532, 50996, 52896, 53592, 55632, 56364, 56608, 58377, 61712, 64416, 64904, 67222, 70224, 71456, 72732, 74298, 75152, 76494, 77836, 84854, 84912, 89243, 92568, 96976, 97356, 99064, 100833, 101992, 107184, 111264, 112728, 116754, 123424, 127281, 129808, 134444, 136213, 140448, 145464, 148596, 150304, 152988, 155672, 169708, 169824, 178486, 185136, 193952, 194712, 198128, 201666, 203984, 214368, 225456, 233508, 235277, 254562, 259616, 267729, 268888, 272426, 290928, 297192, 305976, 311344, 339416, 356972, 369721, 370272, 389424, 396256, 403332, 407968, 408639, 450912, 467016, 470554, 509124, 535458, 537776, 544852, 581856, 594384, 611952, 622688, 678832, 705831, 713944, 739442, 778848, 806664, 817278, 934032, 941108, 1018248, 1070916, 1075552, 1089704, 1109163, 1188768, 1223904, 1357664, 1411662, 1427888, 1478884, 1613328, 1634556, 1868064, 1882216, 2036496, 2141832, 2179408, 2218326, 2588047, 2823324, 2855776, 2957768, 3226656, 3269112, 3764432, 4072992, 4283664, 4358816, 4436652, 5176094, 5646648, 5915536, 6538224, 7528864, 7764141, 8567328, 8873304, 10352188, 11293296, 11831072, 13076448, 15528282, 17746608, 20704376, 22586592, 31056564, 35493216, 41408752, 62113128, 82817504, 124226256, 248452512]

約数ペア:

[(1, 248452512), (2, 124226256), (3, 82817504), (4, 62113128), (6, 41408752), (7, 35493216), (8, 31056564), (11, 22586592), (12, 20704376), (14, 17746608), (16, 15528282), (19, 13076448), (21, 11831072), (22, 11293296), (24, 10352188), (28, 8873304), (29, 8567328), (32, 7764141), (33, 7528864), (38, 6538224), (42, 5915536), (44, 5646648), (48, 5176094), (56, 4436652), (57, 4358816), (58, 4283664), (61, 4072992), (66, 3764432), (76, 3269112), (77, 3226656), (84, 2957768), (87, 2855776), (88, 2823324), (96, 2588047), (112, 2218326), (114, 2179408), (116, 2141832), (122, 2036496), (132, 1882216), (133, 1868064), (152, 1634556), (154, 1613328), (168, 1478884), (174, 1427888), (176, 1411662), (183, 1357664), (203, 1223904), (209, 1188768), (224, 1109163), (228, 1089704), (231, 1075552), (232, 1070916), (244, 1018248), (264, 941108), (266, 934032), (304, 817278), (308, 806664), (319, 778848), (336, 739442), (348, 713944), (352, 705831), (366, 678832), (399, 622688), (406, 611952), (418, 594384), (427, 581856), (456, 544852), (462, 537776), (464, 535458), (488, 509124), (528, 470554), (532, 467016), (551, 450912), (608, 408639), (609, 407968), (616, 403332), (627, 396256), (638, 389424), (671, 370272), (672, 369721), (696, 356972), (732, 339416), (798, 311344), (812, 305976), (836, 297192), (854, 290928), (912, 272426), (924, 268888), (928, 267729), (957, 259616), (976, 254562), (1056, 235277), (1064, 233508), (1102, 225456), (1159, 214368), (1218, 203984), (1232, 201666), (1254, 198128), (1276, 194712), (1281, 193952), (1342, 185136), (1392, 178486), (1463, 169824), (1464, 169708), (1596, 155672), (1624, 152988), (1653, 150304), (1672, 148596), (1708, 145464), (1769, 140448), (1824, 136213), (1848, 134444), (1914, 129808), (1952, 127281), (2013, 123424), (2128, 116754), (2204, 112728), (2233, 111264), (2318, 107184), (2436, 101992), (2464, 100833), (2508, 99064), (2552, 97356), (2562, 96976), (2684, 92568), (2784, 89243), (2926, 84912), (2928, 84854), (3192, 77836), (3248, 76494), (3306, 75152), (3344, 74298), (3416, 72732), (3477, 71456), (3538, 70224), (3696, 67222), (3828, 64904), (3857, 64416), (4026, 61712), (4256, 58377), (4389, 56608), (4408, 56364), (4466, 55632), (4636, 53592), (4697, 52896), (4872, 50996), (5016, 49532), (5104, 48678), (5124, 48488), (5307, 46816), (5368, 46284), (5852, 42456), (5856, 42427), (6061, 40992), (6384, 38918), (6496, 38247), (6612, 37576), (6688, 37149), (6699, 37088), (6832, 36366), (6954, 35728), (7076, 35112), (7392, 33611), (7656, 32452), (7714, 32208), (8052, 30856), (8113, 30624), (8778, 28304), (8816, 28182), (8932, 27816), (9272, 26796), (9394, 26448), (9744, 25498), (10032, 24766), (10208, 24339), (10248, 24244), (10614, 23408), (10736, 23142), (11571, 21472), (11704, 21228), (12122, 20496), (12383, 20064), (12749, 19488), (12768, 19459), (13224, 18788), (13398, 18544), (13664, 18183), (13908, 17864), (14091, 17632), (14152, 17556), (15312, 16226), (15428, 16104)]