279061848

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:399

約数の個数: 160

約数和(自身を含む): 851133360

約数和(自身を除く): 572071512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 157, 162, 211, 216, 234, 312, 314, 324, 351, 422, 468, 471, 628, 633, 648, 702, 844, 936, 942, 1053, 1256, 1266, 1404, 1413, 1688, 1884, 1899, 2041, 2106, 2532, 2743, 2808, 2826, 3768, 3798, 4082, 4212, 4239, 5064, 5486, 5652, 5697, 6123, 7596, 8164, 8229, 8424, 8478, 10972, 11304, 11394, 12246, 12717, 15192, 16328, 16458, 16956, 17091, 18369, 21944, 22788, 24492, 24687, 25434, 32916, 33127, 33912, 34182, 36738, 45576, 48984, 49374, 50868, 55107, 65832, 66254, 68364, 73476, 74061, 98748, 99381, 101736, 110214, 132508, 136728, 146952, 148122, 165321, 197496, 198762, 220428, 222183, 265016, 296244, 298143, 330642, 397524, 430651, 440856, 444366, 592488, 596286, 661284, 795048, 861302, 888732, 894429, 1192572, 1291953, 1322568, 1722604, 1777464, 1788858, 2385144, 2583906, 2683287, 3445208, 3577716, 3875859, 5167812, 5366574, 7155432, 7751718, 10335624, 10733148, 11627577, 15503436, 21466296, 23255154, 31006872, 34882731, 46510308, 69765462, 93020616, 139530924, 279061848]

約数ペア:

[(1, 279061848), (2, 139530924), (3, 93020616), (4, 69765462), (6, 46510308), (8, 34882731), (9, 31006872), (12, 23255154), (13, 21466296), (18, 15503436), (24, 11627577), (26, 10733148), (27, 10335624), (36, 7751718), (39, 7155432), (52, 5366574), (54, 5167812), (72, 3875859), (78, 3577716), (81, 3445208), (104, 2683287), (108, 2583906), (117, 2385144), (156, 1788858), (157, 1777464), (162, 1722604), (211, 1322568), (216, 1291953), (234, 1192572), (312, 894429), (314, 888732), (324, 861302), (351, 795048), (422, 661284), (468, 596286), (471, 592488), (628, 444366), (633, 440856), (648, 430651), (702, 397524), (844, 330642), (936, 298143), (942, 296244), (1053, 265016), (1256, 222183), (1266, 220428), (1404, 198762), (1413, 197496), (1688, 165321), (1884, 148122), (1899, 146952), (2041, 136728), (2106, 132508), (2532, 110214), (2743, 101736), (2808, 99381), (2826, 98748), (3768, 74061), (3798, 73476), (4082, 68364), (4212, 66254), (4239, 65832), (5064, 55107), (5486, 50868), (5652, 49374), (5697, 48984), (6123, 45576), (7596, 36738), (8164, 34182), (8229, 33912), (8424, 33127), (8478, 32916), (10972, 25434), (11304, 24687), (11394, 24492), (12246, 22788), (12717, 21944), (15192, 18369), (16328, 17091), (16458, 16956)]