338577408

素因数分解:

$2^{11}\times 3^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:204

約数の個数: 240

約数和(自身を含む): 1096034940

約数和(自身を除く): 757457532

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, 157, 162, 192, 208, 216, 234, 256, 288, 312, 314, 324, 351, 384, 416, 432, 468, 471, 512, 576, 624, 628, 648, 702, 768, 832, 864, 936, 942, 1024, 1053, 1152, 1248, 1256, 1296, 1404, 1413, 1536, 1664, 1728, 1872, 1884, 2041, 2048, 2106, 2304, 2496, 2512, 2592, 2808, 2826, 3072, 3328, 3456, 3744, 3768, 4082, 4212, 4239, 4608, 4992, 5024, 5184, 5616, 5652, 6123, 6144, 6656, 6912, 7488, 7536, 8164, 8424, 8478, 9216, 9984, 10048, 10368, 11232, 11304, 12246, 12717, 13312, 13824, 14976, 15072, 16328, 16848, 16956, 18369, 18432, 19968, 20096, 20736, 22464, 22608, 24492, 25434, 26624, 27648, 29952, 30144, 32656, 33696, 33912, 36738, 39936, 40192, 41472, 44928, 45216, 48984, 50868, 55107, 55296, 59904, 60288, 65312, 67392, 67824, 73476, 79872, 80384, 82944, 89856, 90432, 97968, 101736, 110214, 119808, 120576, 130624, 134784, 135648, 146952, 160768, 165321, 165888, 179712, 180864, 195936, 203472, 220428, 239616, 241152, 261248, 269568, 271296, 293904, 321536, 330642, 359424, 361728, 391872, 406944, 440856, 482304, 522496, 539136, 542592, 587808, 661284, 718848, 723456, 783744, 813888, 881712, 964608, 1044992, 1078272, 1085184, 1175616, 1322568, 1446912, 1567488, 1627776, 1763424, 2089984, 2156544, 2170368, 2351232, 2645136, 2893824, 3134976, 3255552, 3526848, 4179968, 4340736, 4702464, 5290272, 6269952, 6511104, 7053696, 8681472, 9404928, 10580544, 12539904, 13022208, 14107392, 18809856, 21161088, 26044416, 28214784, 37619712, 42322176, 56429568, 84644352, 112859136, 169288704, 338577408]

約数ペア:

[(1, 338577408), (2, 169288704), (3, 112859136), (4, 84644352), (6, 56429568), (8, 42322176), (9, 37619712), (12, 28214784), (13, 26044416), (16, 21161088), (18, 18809856), (24, 14107392), (26, 13022208), (27, 12539904), (32, 10580544), (36, 9404928), (39, 8681472), (48, 7053696), (52, 6511104), (54, 6269952), (64, 5290272), (72, 4702464), (78, 4340736), (81, 4179968), (96, 3526848), (104, 3255552), (108, 3134976), (117, 2893824), (128, 2645136), (144, 2351232), (156, 2170368), (157, 2156544), (162, 2089984), (192, 1763424), (208, 1627776), (216, 1567488), (234, 1446912), (256, 1322568), (288, 1175616), (312, 1085184), (314, 1078272), (324, 1044992), (351, 964608), (384, 881712), (416, 813888), (432, 783744), (468, 723456), (471, 718848), (512, 661284), (576, 587808), (624, 542592), (628, 539136), (648, 522496), (702, 482304), (768, 440856), (832, 406944), (864, 391872), (936, 361728), (942, 359424), (1024, 330642), (1053, 321536), (1152, 293904), (1248, 271296), (1256, 269568), (1296, 261248), (1404, 241152), (1413, 239616), (1536, 220428), (1664, 203472), (1728, 195936), (1872, 180864), (1884, 179712), (2041, 165888), (2048, 165321), (2106, 160768), (2304, 146952), (2496, 135648), (2512, 134784), (2592, 130624), (2808, 120576), (2826, 119808), (3072, 110214), (3328, 101736), (3456, 97968), (3744, 90432), (3768, 89856), (4082, 82944), (4212, 80384), (4239, 79872), (4608, 73476), (4992, 67824), (5024, 67392), (5184, 65312), (5616, 60288), (5652, 59904), (6123, 55296), (6144, 55107), (6656, 50868), (6912, 48984), (7488, 45216), (7536, 44928), (8164, 41472), (8424, 40192), (8478, 39936), (9216, 36738), (9984, 33912), (10048, 33696), (10368, 32656), (11232, 30144), (11304, 29952), (12246, 27648), (12717, 26624), (13312, 25434), (13824, 24492), (14976, 22608), (15072, 22464), (16328, 20736), (16848, 20096), (16956, 19968), (18369, 18432)]