394016448

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:260

約数の個数: 224

約数和(自身を含む): 1261465600

約数和(自身を除く): 867449152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 84, 93, 96, 98, 112, 124, 147, 168, 186, 192, 193, 196, 217, 224, 248, 294, 336, 343, 372, 386, 392, 434, 448, 496, 579, 588, 651, 672, 686, 744, 772, 784, 868, 992, 1029, 1158, 1176, 1302, 1344, 1351, 1372, 1488, 1519, 1544, 1568, 1736, 1984, 2058, 2316, 2352, 2604, 2702, 2744, 2976, 3038, 3088, 3136, 3472, 4053, 4116, 4557, 4632, 4704, 5208, 5404, 5488, 5952, 5983, 6076, 6176, 6944, 8106, 8232, 9114, 9264, 9408, 9457, 10416, 10633, 10808, 10976, 11966, 12152, 12352, 13888, 16212, 16464, 17949, 18228, 18528, 18914, 20832, 21266, 21616, 21952, 23932, 24304, 28371, 31899, 32424, 32928, 35898, 36456, 37056, 37828, 41664, 41881, 42532, 43232, 47864, 48608, 56742, 63798, 64848, 65856, 66199, 71796, 72912, 75656, 83762, 85064, 86464, 95728, 97216, 113484, 125643, 127596, 129696, 132398, 143592, 145824, 151312, 167524, 170128, 191456, 198597, 226968, 251286, 255192, 259392, 264796, 287184, 291648, 293167, 302624, 335048, 340256, 382912, 397194, 453936, 502572, 510384, 529592, 574368, 586334, 605248, 670096, 680512, 794388, 879501, 907872, 1005144, 1020768, 1059184, 1148736, 1172668, 1340192, 1588776, 1759002, 1815744, 2010288, 2041536, 2052169, 2118368, 2345336, 2680384, 3177552, 3518004, 4020576, 4104338, 4236736, 4690672, 6156507, 6355104, 7036008, 8041152, 8208676, 9381344, 12313014, 12710208, 14072016, 16417352, 18762688, 24626028, 28144032, 32834704, 49252056, 56288064, 65669408, 98504112, 131338816, 197008224, 394016448]

約数ペア:

[(1, 394016448), (2, 197008224), (3, 131338816), (4, 98504112), (6, 65669408), (7, 56288064), (8, 49252056), (12, 32834704), (14, 28144032), (16, 24626028), (21, 18762688), (24, 16417352), (28, 14072016), (31, 12710208), (32, 12313014), (42, 9381344), (48, 8208676), (49, 8041152), (56, 7036008), (62, 6355104), (64, 6156507), (84, 4690672), (93, 4236736), (96, 4104338), (98, 4020576), (112, 3518004), (124, 3177552), (147, 2680384), (168, 2345336), (186, 2118368), (192, 2052169), (193, 2041536), (196, 2010288), (217, 1815744), (224, 1759002), (248, 1588776), (294, 1340192), (336, 1172668), (343, 1148736), (372, 1059184), (386, 1020768), (392, 1005144), (434, 907872), (448, 879501), (496, 794388), (579, 680512), (588, 670096), (651, 605248), (672, 586334), (686, 574368), (744, 529592), (772, 510384), (784, 502572), (868, 453936), (992, 397194), (1029, 382912), (1158, 340256), (1176, 335048), (1302, 302624), (1344, 293167), (1351, 291648), (1372, 287184), (1488, 264796), (1519, 259392), (1544, 255192), (1568, 251286), (1736, 226968), (1984, 198597), (2058, 191456), (2316, 170128), (2352, 167524), (2604, 151312), (2702, 145824), (2744, 143592), (2976, 132398), (3038, 129696), (3088, 127596), (3136, 125643), (3472, 113484), (4053, 97216), (4116, 95728), (4557, 86464), (4632, 85064), (4704, 83762), (5208, 75656), (5404, 72912), (5488, 71796), (5952, 66199), (5983, 65856), (6076, 64848), (6176, 63798), (6944, 56742), (8106, 48608), (8232, 47864), (9114, 43232), (9264, 42532), (9408, 41881), (9457, 41664), (10416, 37828), (10633, 37056), (10808, 36456), (10976, 35898), (11966, 32928), (12152, 32424), (12352, 31899), (13888, 28371), (16212, 24304), (16464, 23932), (17949, 21952), (18228, 21616), (18528, 21266), (18914, 20832)]