255954816

素因数分解:

$2^7\times 3^6\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:256

約数の個数: 224

約数和(自身を含む): 827226120

約数和(自身を除く): 571271304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 211, 216, 234, 243, 288, 312, 324, 351, 384, 416, 422, 432, 468, 486, 576, 624, 633, 648, 702, 729, 832, 844, 864, 936, 972, 1053, 1152, 1248, 1266, 1296, 1404, 1458, 1664, 1688, 1728, 1872, 1899, 1944, 2106, 2496, 2532, 2592, 2743, 2808, 2916, 3159, 3376, 3456, 3744, 3798, 3888, 4212, 4992, 5064, 5184, 5486, 5616, 5697, 5832, 6318, 6752, 7488, 7596, 7776, 8229, 8424, 9477, 10128, 10368, 10972, 11232, 11394, 11664, 12636, 13504, 14976, 15192, 15552, 16458, 16848, 17091, 18954, 20256, 21944, 22464, 22788, 23328, 24687, 25272, 27008, 30384, 31104, 32916, 33696, 34182, 37908, 40512, 43888, 44928, 45576, 46656, 49374, 50544, 51273, 60768, 65832, 67392, 68364, 74061, 75816, 81024, 87776, 91152, 93312, 98748, 101088, 102546, 121536, 131664, 134784, 136728, 148122, 151632, 153819, 175552, 182304, 197496, 202176, 205092, 222183, 243072, 263328, 273456, 296244, 303264, 307638, 351104, 364608, 394992, 404352, 410184, 444366, 526656, 546912, 592488, 606528, 615276, 666549, 729216, 789984, 820368, 888732, 1053312, 1093824, 1184976, 1213056, 1230552, 1333098, 1579968, 1640736, 1777464, 1999647, 2187648, 2369952, 2461104, 2666196, 3159936, 3281472, 3554928, 3999294, 4739904, 4922208, 5332392, 6562944, 7109856, 7998588, 9479808, 9844416, 10664784, 14219712, 15997176, 19688832, 21329568, 28439424, 31994352, 42659136, 63988704, 85318272, 127977408, 255954816]

約数ペア:

[(1, 255954816), (2, 127977408), (3, 85318272), (4, 63988704), (6, 42659136), (8, 31994352), (9, 28439424), (12, 21329568), (13, 19688832), (16, 15997176), (18, 14219712), (24, 10664784), (26, 9844416), (27, 9479808), (32, 7998588), (36, 7109856), (39, 6562944), (48, 5332392), (52, 4922208), (54, 4739904), (64, 3999294), (72, 3554928), (78, 3281472), (81, 3159936), (96, 2666196), (104, 2461104), (108, 2369952), (117, 2187648), (128, 1999647), (144, 1777464), (156, 1640736), (162, 1579968), (192, 1333098), (208, 1230552), (211, 1213056), (216, 1184976), (234, 1093824), (243, 1053312), (288, 888732), (312, 820368), (324, 789984), (351, 729216), (384, 666549), (416, 615276), (422, 606528), (432, 592488), (468, 546912), (486, 526656), (576, 444366), (624, 410184), (633, 404352), (648, 394992), (702, 364608), (729, 351104), (832, 307638), (844, 303264), (864, 296244), (936, 273456), (972, 263328), (1053, 243072), (1152, 222183), (1248, 205092), (1266, 202176), (1296, 197496), (1404, 182304), (1458, 175552), (1664, 153819), (1688, 151632), (1728, 148122), (1872, 136728), (1899, 134784), (1944, 131664), (2106, 121536), (2496, 102546), (2532, 101088), (2592, 98748), (2743, 93312), (2808, 91152), (2916, 87776), (3159, 81024), (3376, 75816), (3456, 74061), (3744, 68364), (3798, 67392), (3888, 65832), (4212, 60768), (4992, 51273), (5064, 50544), (5184, 49374), (5486, 46656), (5616, 45576), (5697, 44928), (5832, 43888), (6318, 40512), (6752, 37908), (7488, 34182), (7596, 33696), (7776, 32916), (8229, 31104), (8424, 30384), (9477, 27008), (10128, 25272), (10368, 24687), (10972, 23328), (11232, 22788), (11394, 22464), (11664, 21944), (12636, 20256), (13504, 18954), (14976, 17091), (15192, 16848), (15552, 16458)]