256249224

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 384

約数和(自身を含む): 945561600

約数和(自身を除く): 689312376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 31, 33, 36, 42, 44, 49, 54, 56, 62, 63, 66, 71, 72, 77, 84, 88, 93, 98, 99, 108, 124, 126, 132, 142, 147, 154, 168, 186, 189, 196, 198, 213, 216, 217, 231, 248, 252, 264, 279, 284, 294, 297, 308, 341, 372, 378, 392, 396, 426, 434, 441, 462, 497, 504, 539, 558, 568, 588, 594, 616, 639, 651, 682, 693, 744, 756, 781, 792, 837, 852, 868, 882, 924, 994, 1023, 1078, 1116, 1176, 1188, 1278, 1302, 1323, 1364, 1386, 1491, 1512, 1519, 1562, 1617, 1674, 1704, 1736, 1764, 1848, 1917, 1953, 1988, 2046, 2079, 2156, 2201, 2232, 2343, 2376, 2387, 2556, 2604, 2646, 2728, 2772, 2982, 3038, 3069, 3124, 3234, 3348, 3479, 3528, 3834, 3906, 3976, 4092, 4158, 4312, 4402, 4473, 4557, 4686, 4774, 4851, 5112, 5208, 5292, 5467, 5544, 5859, 5964, 6076, 6138, 6248, 6468, 6603, 6696, 6958, 7029, 7161, 7668, 7812, 8184, 8316, 8804, 8946, 9114, 9207, 9372, 9548, 9702, 10437, 10584, 10934, 11718, 11928, 12152, 12276, 12936, 13206, 13419, 13671, 13916, 14058, 14322, 14553, 15336, 15407, 15624, 16401, 16632, 16709, 17608, 17892, 18228, 18414, 18744, 19096, 19404, 19809, 20874, 21087, 21483, 21868, 23436, 24211, 24552, 26412, 26838, 27342, 27832, 28116, 28644, 29106, 30814, 31311, 32802, 33418, 35784, 36456, 36828, 38269, 38808, 39618, 41013, 41748, 42174, 42966, 43736, 46221, 46872, 48422, 49203, 50127, 52824, 53676, 54684, 56232, 57288, 58212, 59427, 61628, 62622, 64449, 65604, 66836, 72633, 73656, 76538, 79236, 82026, 83496, 84348, 85932, 92442, 93933, 96844, 98406, 100254, 107352, 107849, 109368, 114807, 116424, 118854, 123256, 125244, 128898, 131208, 133672, 138663, 145266, 147609, 150381, 153076, 158472, 164052, 168696, 169477, 171864, 184884, 187866, 193688, 196812, 200508, 215698, 217899, 229614, 237708, 250488, 257796, 277326, 290532, 295218, 300762, 306152, 323547, 328104, 338954, 344421, 369768, 375732, 393624, 401016, 415989, 431396, 435798, 451143, 459228, 475416, 508431, 515592, 554652, 581064, 590436, 601524, 647094, 653697, 677908, 688842, 751464, 831978, 862792, 871596, 902286, 918456, 970641, 1016862, 1033263, 1109304, 1180872, 1186339, 1203048, 1294188, 1307394, 1355816, 1377684, 1525293, 1663956, 1743192, 1804572, 1941282, 2033724, 2066526, 2372678, 2588376, 2614788, 2755368, 2911923, 3050586, 3327912, 3559017, 3609144, 3882564, 4067448, 4133052, 4575879, 4745356, 5229576, 5823846, 6101172, 7118034, 7765128, 8266104, 9151758, 9490712, 10677051, 11647692, 12202344, 14236068, 18303516, 21354102, 23295384, 28472136, 32031153, 36607032, 42708204, 64062306, 85416408, 128124612, 256249224]

約数ペア:

[(1, 256249224), (2, 128124612), (3, 85416408), (4, 64062306), (6, 42708204), (7, 36607032), (8, 32031153), (9, 28472136), (11, 23295384), (12, 21354102), (14, 18303516), (18, 14236068), (21, 12202344), (22, 11647692), (24, 10677051), (27, 9490712), (28, 9151758), (31, 8266104), (33, 7765128), (36, 7118034), (42, 6101172), (44, 5823846), (49, 5229576), (54, 4745356), (56, 4575879), (62, 4133052), (63, 4067448), (66, 3882564), (71, 3609144), (72, 3559017), (77, 3327912), (84, 3050586), (88, 2911923), (93, 2755368), (98, 2614788), (99, 2588376), (108, 2372678), (124, 2066526), (126, 2033724), (132, 1941282), (142, 1804572), (147, 1743192), (154, 1663956), (168, 1525293), (186, 1377684), (189, 1355816), (196, 1307394), (198, 1294188), (213, 1203048), (216, 1186339), (217, 1180872), (231, 1109304), (248, 1033263), (252, 1016862), (264, 970641), (279, 918456), (284, 902286), (294, 871596), (297, 862792), (308, 831978), (341, 751464), (372, 688842), (378, 677908), (392, 653697), (396, 647094), (426, 601524), (434, 590436), (441, 581064), (462, 554652), (497, 515592), (504, 508431), (539, 475416), (558, 459228), (568, 451143), (588, 435798), (594, 431396), (616, 415989), (639, 401016), (651, 393624), (682, 375732), (693, 369768), (744, 344421), (756, 338954), (781, 328104), (792, 323547), (837, 306152), (852, 300762), (868, 295218), (882, 290532), (924, 277326), (994, 257796), (1023, 250488), (1078, 237708), (1116, 229614), (1176, 217899), (1188, 215698), (1278, 200508), (1302, 196812), (1323, 193688), (1364, 187866), (1386, 184884), (1491, 171864), (1512, 169477), (1519, 168696), (1562, 164052), (1617, 158472), (1674, 153076), (1704, 150381), (1736, 147609), (1764, 145266), (1848, 138663), (1917, 133672), (1953, 131208), (1988, 128898), (2046, 125244), (2079, 123256), (2156, 118854), (2201, 116424), (2232, 114807), (2343, 109368), (2376, 107849), (2387, 107352), (2556, 100254), (2604, 98406), (2646, 96844), (2728, 93933), (2772, 92442), (2982, 85932), (3038, 84348), (3069, 83496), (3124, 82026), (3234, 79236), (3348, 76538), (3479, 73656), (3528, 72633), (3834, 66836), (3906, 65604), (3976, 64449), (4092, 62622), (4158, 61628), (4312, 59427), (4402, 58212), (4473, 57288), (4557, 56232), (4686, 54684), (4774, 53676), (4851, 52824), (5112, 50127), (5208, 49203), (5292, 48422), (5467, 46872), (5544, 46221), (5859, 43736), (5964, 42966), (6076, 42174), (6138, 41748), (6248, 41013), (6468, 39618), (6603, 38808), (6696, 38269), (6958, 36828), (7029, 36456), (7161, 35784), (7668, 33418), (7812, 32802), (8184, 31311), (8316, 30814), (8804, 29106), (8946, 28644), (9114, 28116), (9207, 27832), (9372, 27342), (9548, 26838), (9702, 26412), (10437, 24552), (10584, 24211), (10934, 23436), (11718, 21868), (11928, 21483), (12152, 21087), (12276, 20874), (12936, 19809), (13206, 19404), (13419, 19096), (13671, 18744), (13916, 18414), (14058, 18228), (14322, 17892), (14553, 17608), (15336, 16709), (15407, 16632), (15624, 16401)]