245635824

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{577}}^1$

素因数の和:783

約数の個数: 120

約数和(自身を含む): 743525328

約数和(自身を除く): 497889504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 181, 196, 294, 336, 362, 392, 543, 577, 588, 724, 784, 1086, 1154, 1176, 1267, 1448, 1731, 2172, 2308, 2352, 2534, 2896, 3462, 3801, 4039, 4344, 4616, 5068, 6924, 7602, 8078, 8688, 8869, 9232, 10136, 12117, 13848, 15204, 16156, 17738, 20272, 24234, 26607, 27696, 28273, 30408, 32312, 35476, 48468, 53214, 56546, 60816, 64624, 70952, 84819, 96936, 104437, 106428, 113092, 141904, 169638, 193872, 208874, 212856, 226184, 313311, 339276, 417748, 425712, 452368, 626622, 678552, 731059, 835496, 1253244, 1357104, 1462118, 1670992, 2193177, 2506488, 2924236, 4386354, 5012976, 5117413, 5848472, 8772708, 10234826, 11696944, 15352239, 17545416, 20469652, 30704478, 35090832, 40939304, 61408956, 81878608, 122817912, 245635824]

約数ペア:

[(1, 245635824), (2, 122817912), (3, 81878608), (4, 61408956), (6, 40939304), (7, 35090832), (8, 30704478), (12, 20469652), (14, 17545416), (16, 15352239), (21, 11696944), (24, 10234826), (28, 8772708), (42, 5848472), (48, 5117413), (49, 5012976), (56, 4386354), (84, 2924236), (98, 2506488), (112, 2193177), (147, 1670992), (168, 1462118), (181, 1357104), (196, 1253244), (294, 835496), (336, 731059), (362, 678552), (392, 626622), (543, 452368), (577, 425712), (588, 417748), (724, 339276), (784, 313311), (1086, 226184), (1154, 212856), (1176, 208874), (1267, 193872), (1448, 169638), (1731, 141904), (2172, 113092), (2308, 106428), (2352, 104437), (2534, 96936), (2896, 84819), (3462, 70952), (3801, 64624), (4039, 60816), (4344, 56546), (4616, 53214), (5068, 48468), (6924, 35476), (7602, 32312), (8078, 30408), (8688, 28273), (8869, 27696), (9232, 26607), (10136, 24234), (12117, 20272), (13848, 17738), (15204, 16156)]