308741328

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{193}}^1$

素因数の和:263

約数の個数: 240

約数和(自身を含む): 1064237440

約数和(自身を除く): 755496112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 108, 112, 126, 138, 144, 161, 168, 184, 189, 193, 207, 216, 252, 276, 322, 336, 368, 378, 386, 414, 432, 483, 504, 529, 552, 579, 621, 644, 756, 772, 828, 966, 1008, 1058, 1104, 1158, 1242, 1288, 1351, 1449, 1512, 1544, 1587, 1656, 1737, 1932, 2116, 2316, 2484, 2576, 2702, 2898, 3024, 3088, 3174, 3312, 3474, 3703, 3864, 4053, 4232, 4347, 4439, 4632, 4761, 4968, 5211, 5404, 5796, 6348, 6948, 7406, 7728, 8106, 8464, 8694, 8878, 9264, 9522, 9936, 10422, 10808, 11109, 11592, 12159, 12696, 13317, 13896, 14283, 14812, 16212, 17388, 17756, 19044, 20844, 21616, 22218, 23184, 24318, 25392, 26634, 27792, 28566, 29624, 31073, 32424, 33327, 34776, 35512, 36477, 38088, 39951, 41688, 44436, 48636, 53268, 57132, 59248, 62146, 64848, 66654, 69552, 71024, 72954, 76176, 79902, 83376, 88872, 93219, 97272, 99981, 102097, 106536, 114264, 119853, 124292, 133308, 145908, 159804, 177744, 186438, 194544, 199962, 204194, 213072, 228528, 239706, 248584, 266616, 279657, 291816, 306291, 319608, 372876, 399924, 408388, 479412, 497168, 533232, 559314, 583632, 612582, 639216, 714679, 745752, 799848, 816776, 838971, 918873, 958824, 1118628, 1225164, 1429358, 1491504, 1599696, 1633552, 1677942, 1837746, 1917648, 2144037, 2237256, 2450328, 2756619, 2858716, 3355884, 3675492, 4288074, 4474512, 4900656, 5513238, 5717432, 6432111, 6711768, 7350984, 8576148, 11026476, 11434864, 12864222, 13423536, 14701968, 17152296, 19296333, 22052952, 25728444, 34304592, 38592666, 44105904, 51456888, 77185332, 102913776, 154370664, 308741328]

約数ペア:

[(1, 308741328), (2, 154370664), (3, 102913776), (4, 77185332), (6, 51456888), (7, 44105904), (8, 38592666), (9, 34304592), (12, 25728444), (14, 22052952), (16, 19296333), (18, 17152296), (21, 14701968), (23, 13423536), (24, 12864222), (27, 11434864), (28, 11026476), (36, 8576148), (42, 7350984), (46, 6711768), (48, 6432111), (54, 5717432), (56, 5513238), (63, 4900656), (69, 4474512), (72, 4288074), (84, 3675492), (92, 3355884), (108, 2858716), (112, 2756619), (126, 2450328), (138, 2237256), (144, 2144037), (161, 1917648), (168, 1837746), (184, 1677942), (189, 1633552), (193, 1599696), (207, 1491504), (216, 1429358), (252, 1225164), (276, 1118628), (322, 958824), (336, 918873), (368, 838971), (378, 816776), (386, 799848), (414, 745752), (432, 714679), (483, 639216), (504, 612582), (529, 583632), (552, 559314), (579, 533232), (621, 497168), (644, 479412), (756, 408388), (772, 399924), (828, 372876), (966, 319608), (1008, 306291), (1058, 291816), (1104, 279657), (1158, 266616), (1242, 248584), (1288, 239706), (1351, 228528), (1449, 213072), (1512, 204194), (1544, 199962), (1587, 194544), (1656, 186438), (1737, 177744), (1932, 159804), (2116, 145908), (2316, 133308), (2484, 124292), (2576, 119853), (2702, 114264), (2898, 106536), (3024, 102097), (3088, 99981), (3174, 97272), (3312, 93219), (3474, 88872), (3703, 83376), (3864, 79902), (4053, 76176), (4232, 72954), (4347, 71024), (4439, 69552), (4632, 66654), (4761, 64848), (4968, 62146), (5211, 59248), (5404, 57132), (5796, 53268), (6348, 48636), (6948, 44436), (7406, 41688), (7728, 39951), (8106, 38088), (8464, 36477), (8694, 35512), (8878, 34776), (9264, 33327), (9522, 32424), (9936, 31073), (10422, 29624), (10808, 28566), (11109, 27792), (11592, 26634), (12159, 25392), (12696, 24318), (13317, 23184), (13896, 22218), (14283, 21616), (14812, 20844), (16212, 19044), (17388, 17756)]