340486848

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:716

約数の個数: 224

約数和(自身を含む): 1126540800

約数和(自身を除く): 786053952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 64, 69, 72, 78, 92, 96, 104, 108, 117, 138, 144, 156, 184, 192, 207, 208, 216, 234, 276, 288, 299, 312, 351, 368, 414, 416, 432, 468, 552, 576, 598, 621, 624, 659, 702, 736, 828, 832, 864, 897, 936, 1104, 1196, 1242, 1248, 1318, 1404, 1472, 1656, 1728, 1794, 1872, 1977, 2208, 2392, 2484, 2496, 2636, 2691, 2808, 3312, 3588, 3744, 3954, 4416, 4784, 4968, 5272, 5382, 5616, 5931, 6624, 7176, 7488, 7908, 8073, 8567, 9568, 9936, 10544, 10764, 11232, 11862, 13248, 14352, 15157, 15816, 16146, 17134, 17793, 19136, 19872, 21088, 21528, 22464, 23724, 25701, 28704, 30314, 31632, 32292, 34268, 35586, 39744, 42176, 43056, 45471, 47448, 51402, 57408, 60628, 63264, 64584, 68536, 71172, 77103, 86112, 90942, 94896, 102804, 121256, 126528, 129168, 136413, 137072, 142344, 154206, 172224, 181884, 189792, 197041, 205608, 231309, 242512, 258336, 272826, 274144, 284688, 308412, 363768, 379584, 394082, 409239, 411216, 462618, 485024, 516672, 545652, 548288, 569376, 591123, 616824, 727536, 788164, 818478, 822432, 925236, 970048, 1091304, 1138752, 1182246, 1233648, 1455072, 1576328, 1636956, 1644864, 1773369, 1850472, 2182608, 2364492, 2467296, 2910144, 3152656, 3273912, 3546738, 3700944, 4365216, 4728984, 4934592, 5320107, 6305312, 6547824, 7093476, 7401888, 8730432, 9457968, 10640214, 12610624, 13095648, 14186952, 14803776, 18915936, 21280428, 26191296, 28373904, 37831872, 42560856, 56747808, 85121712, 113495616, 170243424, 340486848]

約数ペア:

[(1, 340486848), (2, 170243424), (3, 113495616), (4, 85121712), (6, 56747808), (8, 42560856), (9, 37831872), (12, 28373904), (13, 26191296), (16, 21280428), (18, 18915936), (23, 14803776), (24, 14186952), (26, 13095648), (27, 12610624), (32, 10640214), (36, 9457968), (39, 8730432), (46, 7401888), (48, 7093476), (52, 6547824), (54, 6305312), (64, 5320107), (69, 4934592), (72, 4728984), (78, 4365216), (92, 3700944), (96, 3546738), (104, 3273912), (108, 3152656), (117, 2910144), (138, 2467296), (144, 2364492), (156, 2182608), (184, 1850472), (192, 1773369), (207, 1644864), (208, 1636956), (216, 1576328), (234, 1455072), (276, 1233648), (288, 1182246), (299, 1138752), (312, 1091304), (351, 970048), (368, 925236), (414, 822432), (416, 818478), (432, 788164), (468, 727536), (552, 616824), (576, 591123), (598, 569376), (621, 548288), (624, 545652), (659, 516672), (702, 485024), (736, 462618), (828, 411216), (832, 409239), (864, 394082), (897, 379584), (936, 363768), (1104, 308412), (1196, 284688), (1242, 274144), (1248, 272826), (1318, 258336), (1404, 242512), (1472, 231309), (1656, 205608), (1728, 197041), (1794, 189792), (1872, 181884), (1977, 172224), (2208, 154206), (2392, 142344), (2484, 137072), (2496, 136413), (2636, 129168), (2691, 126528), (2808, 121256), (3312, 102804), (3588, 94896), (3744, 90942), (3954, 86112), (4416, 77103), (4784, 71172), (4968, 68536), (5272, 64584), (5382, 63264), (5616, 60628), (5931, 57408), (6624, 51402), (7176, 47448), (7488, 45471), (7908, 43056), (8073, 42176), (8567, 39744), (9568, 35586), (9936, 34268), (10544, 32292), (10764, 31632), (11232, 30314), (11862, 28704), (13248, 25701), (14352, 23724), (15157, 22464), (15816, 21528), (16146, 21088), (17134, 19872), (17793, 19136)]