668255616

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1201}}^1$

素因数の和:1254

約数の個数: 256

約数和(自身を含む): 2353996800

約数和(自身を除く): 1685741184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 84, 92, 96, 108, 112, 126, 128, 138, 144, 161, 168, 184, 189, 192, 207, 216, 224, 252, 276, 288, 322, 336, 368, 378, 384, 414, 432, 448, 483, 504, 552, 576, 621, 644, 672, 736, 756, 828, 864, 896, 966, 1008, 1104, 1152, 1201, 1242, 1288, 1344, 1449, 1472, 1512, 1656, 1728, 1932, 2016, 2208, 2402, 2484, 2576, 2688, 2898, 2944, 3024, 3312, 3456, 3603, 3864, 4032, 4347, 4416, 4804, 4968, 5152, 5796, 6048, 6624, 7206, 7728, 8064, 8407, 8694, 8832, 9608, 9936, 10304, 10809, 11592, 12096, 13248, 14412, 15456, 16814, 17388, 19216, 19872, 20608, 21618, 23184, 24192, 25221, 26496, 27623, 28824, 30912, 32427, 33628, 34776, 38432, 39744, 43236, 46368, 50442, 55246, 57648, 61824, 64854, 67256, 69552, 75663, 76864, 79488, 82869, 86472, 92736, 100884, 110492, 115296, 129708, 134512, 139104, 151326, 153728, 165738, 172944, 185472, 193361, 201768, 220984, 226989, 230592, 248607, 259416, 269024, 278208, 302652, 331476, 345888, 386722, 403536, 441968, 453978, 461184, 497214, 518832, 538048, 556416, 580083, 605304, 662952, 691776, 745821, 773444, 807072, 883936, 907956, 994428, 1037664, 1076096, 1160166, 1210608, 1325904, 1383552, 1491642, 1546888, 1614144, 1740249, 1767872, 1815912, 1988856, 2075328, 2320332, 2421216, 2651808, 2983284, 3093776, 3228288, 3480498, 3535744, 3631824, 3977712, 4150656, 4640664, 4842432, 5220747, 5303616, 5966568, 6187552, 6960996, 7263648, 7955424, 9281328, 9684864, 10441494, 10607232, 11933136, 12375104, 13921992, 14527296, 15910848, 18562656, 20882988, 23866272, 24750208, 27843984, 29054592, 31821696, 37125312, 41765976, 47732544, 55687968, 74250624, 83531952, 95465088, 111375936, 167063904, 222751872, 334127808, 668255616]

約数ペア:

[(1, 668255616), (2, 334127808), (3, 222751872), (4, 167063904), (6, 111375936), (7, 95465088), (8, 83531952), (9, 74250624), (12, 55687968), (14, 47732544), (16, 41765976), (18, 37125312), (21, 31821696), (23, 29054592), (24, 27843984), (27, 24750208), (28, 23866272), (32, 20882988), (36, 18562656), (42, 15910848), (46, 14527296), (48, 13921992), (54, 12375104), (56, 11933136), (63, 10607232), (64, 10441494), (69, 9684864), (72, 9281328), (84, 7955424), (92, 7263648), (96, 6960996), (108, 6187552), (112, 5966568), (126, 5303616), (128, 5220747), (138, 4842432), (144, 4640664), (161, 4150656), (168, 3977712), (184, 3631824), (189, 3535744), (192, 3480498), (207, 3228288), (216, 3093776), (224, 2983284), (252, 2651808), (276, 2421216), (288, 2320332), (322, 2075328), (336, 1988856), (368, 1815912), (378, 1767872), (384, 1740249), (414, 1614144), (432, 1546888), (448, 1491642), (483, 1383552), (504, 1325904), (552, 1210608), (576, 1160166), (621, 1076096), (644, 1037664), (672, 994428), (736, 907956), (756, 883936), (828, 807072), (864, 773444), (896, 745821), (966, 691776), (1008, 662952), (1104, 605304), (1152, 580083), (1201, 556416), (1242, 538048), (1288, 518832), (1344, 497214), (1449, 461184), (1472, 453978), (1512, 441968), (1656, 403536), (1728, 386722), (1932, 345888), (2016, 331476), (2208, 302652), (2402, 278208), (2484, 269024), (2576, 259416), (2688, 248607), (2898, 230592), (2944, 226989), (3024, 220984), (3312, 201768), (3456, 193361), (3603, 185472), (3864, 172944), (4032, 165738), (4347, 153728), (4416, 151326), (4804, 139104), (4968, 134512), (5152, 129708), (5796, 115296), (6048, 110492), (6624, 100884), (7206, 92736), (7728, 86472), (8064, 82869), (8407, 79488), (8694, 76864), (8832, 75663), (9608, 69552), (9936, 67256), (10304, 64854), (10809, 61824), (11592, 57648), (12096, 55246), (13248, 50442), (14412, 46368), (15456, 43236), (16814, 39744), (17388, 38432), (19216, 34776), (19872, 33628), (20608, 32427), (21618, 30912), (23184, 28824), (24192, 27623), (25221, 26496)]