256965696

素因数分解:

$2^6\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 336

約数和(自身を含む): 869826048

約数和(自身を除く): 612860352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 41, 48, 52, 54, 62, 64, 72, 78, 81, 82, 93, 96, 104, 108, 117, 123, 124, 144, 156, 162, 164, 186, 192, 208, 216, 234, 243, 246, 248, 279, 288, 312, 324, 328, 351, 369, 372, 403, 416, 432, 468, 486, 492, 496, 533, 558, 576, 624, 648, 656, 702, 738, 744, 806, 832, 837, 864, 936, 972, 984, 992, 1053, 1066, 1107, 1116, 1209, 1248, 1271, 1296, 1312, 1404, 1476, 1488, 1599, 1612, 1674, 1728, 1872, 1944, 1968, 1984, 2106, 2132, 2214, 2232, 2418, 2496, 2511, 2542, 2592, 2624, 2808, 2952, 2976, 3159, 3198, 3224, 3321, 3348, 3627, 3744, 3813, 3888, 3936, 4212, 4264, 4428, 4464, 4797, 4836, 5022, 5084, 5184, 5616, 5904, 5952, 6318, 6396, 6448, 6642, 6696, 7254, 7488, 7533, 7626, 7776, 7872, 8424, 8528, 8856, 8928, 9594, 9672, 9963, 10044, 10168, 10881, 11232, 11439, 11808, 12636, 12792, 12896, 13284, 13392, 14391, 14508, 15066, 15252, 15552, 16523, 16848, 17056, 17712, 17856, 19188, 19344, 19926, 20088, 20336, 21762, 22464, 22878, 23616, 25272, 25584, 25792, 26568, 26784, 28782, 29016, 30132, 30504, 32643, 33046, 33696, 34112, 34317, 35424, 38376, 38688, 39852, 40176, 40672, 43173, 43524, 45756, 49569, 50544, 51168, 53136, 53568, 57564, 58032, 60264, 61008, 65286, 66092, 67392, 68634, 70848, 76752, 77376, 79704, 80352, 81344, 86346, 87048, 91512, 97929, 99138, 101088, 102336, 102951, 106272, 115128, 116064, 120528, 122016, 129519, 130572, 132184, 137268, 148707, 153504, 159408, 160704, 172692, 174096, 183024, 195858, 198276, 202176, 205902, 212544, 230256, 232128, 241056, 244032, 259038, 261144, 264368, 274536, 297414, 307008, 308853, 318816, 345384, 348192, 366048, 391716, 396552, 411804, 446121, 460512, 482112, 518076, 522288, 528736, 549072, 594828, 617706, 637632, 690768, 696384, 732096, 783432, 793104, 823608, 892242, 921024, 1036152, 1044576, 1057472, 1098144, 1189656, 1235412, 1338363, 1381536, 1566864, 1586208, 1647216, 1784484, 2072304, 2089152, 2196288, 2379312, 2470824, 2676726, 2763072, 3133728, 3172416, 3294432, 3568968, 4015089, 4144608, 4758624, 4941648, 5353452, 6267456, 6588864, 7137936, 8030178, 8289216, 9517248, 9883296, 10706904, 14275872, 16060356, 19766592, 21413808, 28551744, 32120712, 42827616, 64241424, 85655232, 128482848, 256965696]

約数ペア:

[(1, 256965696), (2, 128482848), (3, 85655232), (4, 64241424), (6, 42827616), (8, 32120712), (9, 28551744), (12, 21413808), (13, 19766592), (16, 16060356), (18, 14275872), (24, 10706904), (26, 9883296), (27, 9517248), (31, 8289216), (32, 8030178), (36, 7137936), (39, 6588864), (41, 6267456), (48, 5353452), (52, 4941648), (54, 4758624), (62, 4144608), (64, 4015089), (72, 3568968), (78, 3294432), (81, 3172416), (82, 3133728), (93, 2763072), (96, 2676726), (104, 2470824), (108, 2379312), (117, 2196288), (123, 2089152), (124, 2072304), (144, 1784484), (156, 1647216), (162, 1586208), (164, 1566864), (186, 1381536), (192, 1338363), (208, 1235412), (216, 1189656), (234, 1098144), (243, 1057472), (246, 1044576), (248, 1036152), (279, 921024), (288, 892242), (312, 823608), (324, 793104), (328, 783432), (351, 732096), (369, 696384), (372, 690768), (403, 637632), (416, 617706), (432, 594828), (468, 549072), (486, 528736), (492, 522288), (496, 518076), (533, 482112), (558, 460512), (576, 446121), (624, 411804), (648, 396552), (656, 391716), (702, 366048), (738, 348192), (744, 345384), (806, 318816), (832, 308853), (837, 307008), (864, 297414), (936, 274536), (972, 264368), (984, 261144), (992, 259038), (1053, 244032), (1066, 241056), (1107, 232128), (1116, 230256), (1209, 212544), (1248, 205902), (1271, 202176), (1296, 198276), (1312, 195858), (1404, 183024), (1476, 174096), (1488, 172692), (1599, 160704), (1612, 159408), (1674, 153504), (1728, 148707), (1872, 137268), (1944, 132184), (1968, 130572), (1984, 129519), (2106, 122016), (2132, 120528), (2214, 116064), (2232, 115128), (2418, 106272), (2496, 102951), (2511, 102336), (2542, 101088), (2592, 99138), (2624, 97929), (2808, 91512), (2952, 87048), (2976, 86346), (3159, 81344), (3198, 80352), (3224, 79704), (3321, 77376), (3348, 76752), (3627, 70848), (3744, 68634), (3813, 67392), (3888, 66092), (3936, 65286), (4212, 61008), (4264, 60264), (4428, 58032), (4464, 57564), (4797, 53568), (4836, 53136), (5022, 51168), (5084, 50544), (5184, 49569), (5616, 45756), (5904, 43524), (5952, 43173), (6318, 40672), (6396, 40176), (6448, 39852), (6642, 38688), (6696, 38376), (7254, 35424), (7488, 34317), (7533, 34112), (7626, 33696), (7776, 33046), (7872, 32643), (8424, 30504), (8528, 30132), (8856, 29016), (8928, 28782), (9594, 26784), (9672, 26568), (9963, 25792), (10044, 25584), (10168, 25272), (10881, 23616), (11232, 22878), (11439, 22464), (11808, 21762), (12636, 20336), (12792, 20088), (12896, 19926), (13284, 19344), (13392, 19188), (14391, 17856), (14508, 17712), (15066, 17056), (15252, 16848), (15552, 16523)]