449892352

素因数分解:

$2^{12}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 208

約数和(自身を含む): 1188940032

約数和(自身を除く): 739047680

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 71, 91, 104, 112, 119, 128, 136, 142, 182, 208, 221, 224, 238, 256, 272, 284, 364, 416, 442, 448, 476, 497, 512, 544, 568, 728, 832, 884, 896, 923, 952, 994, 1024, 1088, 1136, 1207, 1456, 1547, 1664, 1768, 1792, 1846, 1904, 1988, 2048, 2176, 2272, 2414, 2912, 3094, 3328, 3536, 3584, 3692, 3808, 3976, 4096, 4352, 4544, 4828, 5824, 6188, 6461, 6656, 7072, 7168, 7384, 7616, 7952, 8449, 8704, 9088, 9656, 11648, 12376, 12922, 13312, 14144, 14336, 14768, 15232, 15691, 15904, 16898, 17408, 18176, 19312, 23296, 24752, 25844, 26624, 28288, 28672, 29536, 30464, 31382, 31808, 33796, 34816, 36352, 38624, 46592, 49504, 51688, 53248, 56576, 59072, 60928, 62764, 63616, 67592, 69632, 72704, 77248, 93184, 99008, 103376, 109837, 113152, 118144, 121856, 125528, 127232, 135184, 145408, 154496, 186368, 198016, 206752, 219674, 226304, 236288, 243712, 251056, 254464, 270368, 290816, 308992, 372736, 396032, 413504, 439348, 452608, 472576, 487424, 502112, 508928, 540736, 617984, 792064, 827008, 878696, 905216, 945152, 1004224, 1017856, 1081472, 1235968, 1584128, 1654016, 1757392, 1890304, 2008448, 2035712, 2162944, 2471936, 3168256, 3308032, 3514784, 3780608, 4016896, 4325888, 4943872, 6336512, 6616064, 7029568, 8033792, 8651776, 13232128, 14059136, 16067584, 17303552, 26464256, 28118272, 32135168, 34607104, 56236544, 64270336, 112473088, 224946176, 449892352]

約数ペア:

[(1, 449892352), (2, 224946176), (4, 112473088), (7, 64270336), (8, 56236544), (13, 34607104), (14, 32135168), (16, 28118272), (17, 26464256), (26, 17303552), (28, 16067584), (32, 14059136), (34, 13232128), (52, 8651776), (56, 8033792), (64, 7029568), (68, 6616064), (71, 6336512), (91, 4943872), (104, 4325888), (112, 4016896), (119, 3780608), (128, 3514784), (136, 3308032), (142, 3168256), (182, 2471936), (208, 2162944), (221, 2035712), (224, 2008448), (238, 1890304), (256, 1757392), (272, 1654016), (284, 1584128), (364, 1235968), (416, 1081472), (442, 1017856), (448, 1004224), (476, 945152), (497, 905216), (512, 878696), (544, 827008), (568, 792064), (728, 617984), (832, 540736), (884, 508928), (896, 502112), (923, 487424), (952, 472576), (994, 452608), (1024, 439348), (1088, 413504), (1136, 396032), (1207, 372736), (1456, 308992), (1547, 290816), (1664, 270368), (1768, 254464), (1792, 251056), (1846, 243712), (1904, 236288), (1988, 226304), (2048, 219674), (2176, 206752), (2272, 198016), (2414, 186368), (2912, 154496), (3094, 145408), (3328, 135184), (3536, 127232), (3584, 125528), (3692, 121856), (3808, 118144), (3976, 113152), (4096, 109837), (4352, 103376), (4544, 99008), (4828, 93184), (5824, 77248), (6188, 72704), (6461, 69632), (6656, 67592), (7072, 63616), (7168, 62764), (7384, 60928), (7616, 59072), (7952, 56576), (8449, 53248), (8704, 51688), (9088, 49504), (9656, 46592), (11648, 38624), (12376, 36352), (12922, 34816), (13312, 33796), (14144, 31808), (14336, 31382), (14768, 30464), (15232, 29536), (15691, 28672), (15904, 28288), (16898, 26624), (17408, 25844), (18176, 24752), (19312, 23296)]