216559616

素因数分解:

$2^{12}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:134

約数の個数: 156

約数和(自身を含む): 549059112

約数和(自身を除く): 332499496

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 83, 91, 98, 104, 112, 128, 166, 182, 196, 208, 224, 256, 332, 364, 392, 416, 448, 512, 581, 637, 664, 728, 784, 832, 896, 1024, 1079, 1162, 1274, 1328, 1456, 1568, 1664, 1792, 2048, 2158, 2324, 2548, 2656, 2912, 3136, 3328, 3584, 4067, 4096, 4316, 4648, 5096, 5312, 5824, 6272, 6656, 7168, 7553, 8134, 8632, 9296, 10192, 10624, 11648, 12544, 13312, 14336, 15106, 16268, 17264, 18592, 20384, 21248, 23296, 25088, 26624, 28672, 30212, 32536, 34528, 37184, 40768, 42496, 46592, 50176, 52871, 53248, 60424, 65072, 69056, 74368, 81536, 84992, 93184, 100352, 105742, 120848, 130144, 138112, 148736, 163072, 169984, 186368, 200704, 211484, 241696, 260288, 276224, 297472, 326144, 339968, 372736, 422968, 483392, 520576, 552448, 594944, 652288, 845936, 966784, 1041152, 1104896, 1189888, 1304576, 1691872, 1933568, 2082304, 2209792, 2379776, 2609152, 3383744, 3867136, 4164608, 4419584, 6767488, 7734272, 8329216, 13534976, 15468544, 16658432, 27069952, 30937088, 54139904, 108279808, 216559616]

約数ペア:

[(1, 216559616), (2, 108279808), (4, 54139904), (7, 30937088), (8, 27069952), (13, 16658432), (14, 15468544), (16, 13534976), (26, 8329216), (28, 7734272), (32, 6767488), (49, 4419584), (52, 4164608), (56, 3867136), (64, 3383744), (83, 2609152), (91, 2379776), (98, 2209792), (104, 2082304), (112, 1933568), (128, 1691872), (166, 1304576), (182, 1189888), (196, 1104896), (208, 1041152), (224, 966784), (256, 845936), (332, 652288), (364, 594944), (392, 552448), (416, 520576), (448, 483392), (512, 422968), (581, 372736), (637, 339968), (664, 326144), (728, 297472), (784, 276224), (832, 260288), (896, 241696), (1024, 211484), (1079, 200704), (1162, 186368), (1274, 169984), (1328, 163072), (1456, 148736), (1568, 138112), (1664, 130144), (1792, 120848), (2048, 105742), (2158, 100352), (2324, 93184), (2548, 84992), (2656, 81536), (2912, 74368), (3136, 69056), (3328, 65072), (3584, 60424), (4067, 53248), (4096, 52871), (4316, 50176), (4648, 46592), (5096, 42496), (5312, 40768), (5824, 37184), (6272, 34528), (6656, 32536), (7168, 30212), (7553, 28672), (8134, 26624), (8632, 25088), (9296, 23296), (10192, 21248), (10624, 20384), (11648, 18592), (12544, 17264), (13312, 16268), (14336, 15106)]