242249728

素因数分解:

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

素因数の和:126

約数の個数: 156

約数和(自身を含む): 605085552

約数和(自身を除く): 362835824

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 71, 98, 112, 119, 128, 136, 142, 196, 224, 238, 256, 272, 284, 392, 448, 476, 497, 512, 544, 568, 784, 833, 896, 952, 994, 1024, 1088, 1136, 1207, 1568, 1666, 1792, 1904, 1988, 2048, 2176, 2272, 2414, 3136, 3332, 3479, 3584, 3808, 3976, 4096, 4352, 4544, 4828, 6272, 6664, 6958, 7168, 7616, 7952, 8449, 8704, 9088, 9656, 12544, 13328, 13916, 14336, 15232, 15904, 16898, 17408, 18176, 19312, 25088, 26656, 27832, 28672, 30464, 31808, 33796, 34816, 36352, 38624, 50176, 53312, 55664, 59143, 60928, 63616, 67592, 69632, 72704, 77248, 100352, 106624, 111328, 118286, 121856, 127232, 135184, 145408, 154496, 200704, 213248, 222656, 236572, 243712, 254464, 270368, 290816, 308992, 426496, 445312, 473144, 487424, 508928, 540736, 617984, 852992, 890624, 946288, 1017856, 1081472, 1235968, 1705984, 1781248, 1892576, 2035712, 2162944, 2471936, 3411968, 3562496, 3785152, 4325888, 4943872, 7124992, 7570304, 8651776, 14249984, 15140608, 17303552, 30281216, 34607104, 60562432, 121124864, 242249728]

約数ペア:

[(1, 242249728), (2, 121124864), (4, 60562432), (7, 34607104), (8, 30281216), (14, 17303552), (16, 15140608), (17, 14249984), (28, 8651776), (32, 7570304), (34, 7124992), (49, 4943872), (56, 4325888), (64, 3785152), (68, 3562496), (71, 3411968), (98, 2471936), (112, 2162944), (119, 2035712), (128, 1892576), (136, 1781248), (142, 1705984), (196, 1235968), (224, 1081472), (238, 1017856), (256, 946288), (272, 890624), (284, 852992), (392, 617984), (448, 540736), (476, 508928), (497, 487424), (512, 473144), (544, 445312), (568, 426496), (784, 308992), (833, 290816), (896, 270368), (952, 254464), (994, 243712), (1024, 236572), (1088, 222656), (1136, 213248), (1207, 200704), (1568, 154496), (1666, 145408), (1792, 135184), (1904, 127232), (1988, 121856), (2048, 118286), (2176, 111328), (2272, 106624), (2414, 100352), (3136, 77248), (3332, 72704), (3479, 69632), (3584, 67592), (3808, 63616), (3976, 60928), (4096, 59143), (4352, 55664), (4544, 53312), (4828, 50176), (6272, 38624), (6664, 36352), (6958, 34816), (7168, 33796), (7616, 31808), (7952, 30464), (8449, 28672), (8704, 27832), (9088, 26656), (9656, 25088), (12544, 19312), (13328, 18176), (13916, 17408), (14336, 16898), (15232, 15904)]