258827184

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:317

約数の個数: 320

約数和(自身を含む): 959938560

約数和(自身を除く): 701111376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 31, 33, 36, 42, 44, 48, 54, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 108, 112, 124, 126, 132, 144, 154, 168, 176, 186, 189, 198, 216, 217, 231, 248, 251, 252, 264, 279, 297, 308, 336, 341, 372, 378, 396, 432, 434, 462, 496, 502, 504, 528, 558, 594, 616, 651, 682, 693, 744, 753, 756, 792, 837, 868, 924, 1004, 1008, 1023, 1116, 1188, 1232, 1302, 1364, 1386, 1488, 1506, 1512, 1584, 1674, 1736, 1757, 1848, 1953, 2008, 2046, 2079, 2232, 2259, 2376, 2387, 2604, 2728, 2761, 2772, 3012, 3024, 3069, 3348, 3472, 3514, 3696, 3906, 4016, 4092, 4158, 4464, 4518, 4752, 4774, 5208, 5271, 5456, 5522, 5544, 5859, 6024, 6138, 6696, 6777, 7028, 7161, 7781, 7812, 8184, 8283, 8316, 9036, 9207, 9548, 10416, 10542, 11044, 11088, 11718, 12048, 12276, 13392, 13554, 14056, 14322, 15562, 15624, 15813, 16368, 16566, 16632, 18072, 18414, 19096, 19327, 21084, 21483, 22088, 23343, 23436, 24552, 24849, 27108, 28112, 28644, 31124, 31248, 31626, 33132, 33264, 36144, 36828, 38192, 38654, 42168, 42966, 44176, 46686, 46872, 47439, 49104, 49698, 54216, 54467, 57288, 57981, 62248, 63252, 64449, 66264, 70029, 73656, 74547, 77308, 84336, 85591, 85932, 93372, 93744, 94878, 99396, 108432, 108934, 114576, 115962, 124496, 126504, 128898, 132528, 140058, 147312, 149094, 154616, 163401, 171182, 171864, 173943, 186744, 189756, 198792, 210087, 217868, 231924, 253008, 256773, 257796, 280116, 298188, 309232, 326802, 342364, 343728, 347886, 373488, 379512, 397584, 420174, 435736, 463848, 490203, 513546, 515592, 521829, 560232, 596376, 599137, 653604, 684728, 695772, 759024, 770319, 840348, 871472, 927696, 980406, 1027092, 1031184, 1043658, 1120464, 1192752, 1198274, 1307208, 1369456, 1391544, 1470609, 1540638, 1680696, 1797411, 1960812, 2054184, 2087316, 2310957, 2396548, 2614416, 2783088, 2941218, 3081276, 3361392, 3594822, 3921624, 4108368, 4174632, 4621914, 4793096, 5392233, 5882436, 6162552, 7189644, 7843248, 8349264, 9243828, 9586192, 10784466, 11764872, 12325104, 14379288, 16176699, 18487656, 21568932, 23529744, 28758576, 32353398, 36975312, 43137864, 64706796, 86275728, 129413592, 258827184]

約数ペア:

[(1, 258827184), (2, 129413592), (3, 86275728), (4, 64706796), (6, 43137864), (7, 36975312), (8, 32353398), (9, 28758576), (11, 23529744), (12, 21568932), (14, 18487656), (16, 16176699), (18, 14379288), (21, 12325104), (22, 11764872), (24, 10784466), (27, 9586192), (28, 9243828), (31, 8349264), (33, 7843248), (36, 7189644), (42, 6162552), (44, 5882436), (48, 5392233), (54, 4793096), (56, 4621914), (62, 4174632), (63, 4108368), (66, 3921624), (72, 3594822), (77, 3361392), (84, 3081276), (88, 2941218), (93, 2783088), (99, 2614416), (108, 2396548), (112, 2310957), (124, 2087316), (126, 2054184), (132, 1960812), (144, 1797411), (154, 1680696), (168, 1540638), (176, 1470609), (186, 1391544), (189, 1369456), (198, 1307208), (216, 1198274), (217, 1192752), (231, 1120464), (248, 1043658), (251, 1031184), (252, 1027092), (264, 980406), (279, 927696), (297, 871472), (308, 840348), (336, 770319), (341, 759024), (372, 695772), (378, 684728), (396, 653604), (432, 599137), (434, 596376), (462, 560232), (496, 521829), (502, 515592), (504, 513546), (528, 490203), (558, 463848), (594, 435736), (616, 420174), (651, 397584), (682, 379512), (693, 373488), (744, 347886), (753, 343728), (756, 342364), (792, 326802), (837, 309232), (868, 298188), (924, 280116), (1004, 257796), (1008, 256773), (1023, 253008), (1116, 231924), (1188, 217868), (1232, 210087), (1302, 198792), (1364, 189756), (1386, 186744), (1488, 173943), (1506, 171864), (1512, 171182), (1584, 163401), (1674, 154616), (1736, 149094), (1757, 147312), (1848, 140058), (1953, 132528), (2008, 128898), (2046, 126504), (2079, 124496), (2232, 115962), (2259, 114576), (2376, 108934), (2387, 108432), (2604, 99396), (2728, 94878), (2761, 93744), (2772, 93372), (3012, 85932), (3024, 85591), (3069, 84336), (3348, 77308), (3472, 74547), (3514, 73656), (3696, 70029), (3906, 66264), (4016, 64449), (4092, 63252), (4158, 62248), (4464, 57981), (4518, 57288), (4752, 54467), (4774, 54216), (5208, 49698), (5271, 49104), (5456, 47439), (5522, 46872), (5544, 46686), (5859, 44176), (6024, 42966), (6138, 42168), (6696, 38654), (6777, 38192), (7028, 36828), (7161, 36144), (7781, 33264), (7812, 33132), (8184, 31626), (8283, 31248), (8316, 31124), (9036, 28644), (9207, 28112), (9548, 27108), (10416, 24849), (10542, 24552), (11044, 23436), (11088, 23343), (11718, 22088), (12048, 21483), (12276, 21084), (13392, 19327), (13554, 19096), (14056, 18414), (14322, 18072), (15562, 16632), (15624, 16566), (15813, 16368)]