289245888

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:415

約数の個数: 168

約数和(自身を含む): 889162560

約数和(自身を除く): 599916672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 109, 136, 144, 153, 192, 204, 218, 271, 272, 288, 306, 327, 408, 436, 542, 544, 576, 612, 654, 813, 816, 872, 981, 1084, 1088, 1224, 1308, 1626, 1632, 1744, 1853, 1962, 2168, 2439, 2448, 2616, 3252, 3264, 3488, 3706, 3924, 4336, 4607, 4878, 4896, 5232, 5559, 6504, 6976, 7412, 7848, 8672, 9214, 9756, 9792, 10464, 11118, 13008, 13821, 14824, 15696, 16677, 17344, 18428, 19512, 20928, 22236, 26016, 27642, 29539, 29648, 31392, 33354, 36856, 39024, 41463, 44472, 52032, 55284, 59078, 59296, 62784, 66708, 73712, 78048, 82926, 88617, 88944, 110568, 118156, 118592, 133416, 147424, 156096, 165852, 177234, 177888, 221136, 236312, 265851, 266832, 294848, 331704, 354468, 355776, 442272, 472624, 502163, 531702, 533664, 663408, 708936, 884544, 945248, 1004326, 1063404, 1067328, 1326816, 1417872, 1506489, 1890496, 2008652, 2126808, 2653632, 2835744, 3012978, 4017304, 4253616, 4519467, 5671488, 6025956, 8034608, 8507232, 9038934, 12051912, 16069216, 17014464, 18077868, 24103824, 32138432, 36155736, 48207648, 72311472, 96415296, 144622944, 289245888]

約数ペア:

[(1, 289245888), (2, 144622944), (3, 96415296), (4, 72311472), (6, 48207648), (8, 36155736), (9, 32138432), (12, 24103824), (16, 18077868), (17, 17014464), (18, 16069216), (24, 12051912), (32, 9038934), (34, 8507232), (36, 8034608), (48, 6025956), (51, 5671488), (64, 4519467), (68, 4253616), (72, 4017304), (96, 3012978), (102, 2835744), (109, 2653632), (136, 2126808), (144, 2008652), (153, 1890496), (192, 1506489), (204, 1417872), (218, 1326816), (271, 1067328), (272, 1063404), (288, 1004326), (306, 945248), (327, 884544), (408, 708936), (436, 663408), (542, 533664), (544, 531702), (576, 502163), (612, 472624), (654, 442272), (813, 355776), (816, 354468), (872, 331704), (981, 294848), (1084, 266832), (1088, 265851), (1224, 236312), (1308, 221136), (1626, 177888), (1632, 177234), (1744, 165852), (1853, 156096), (1962, 147424), (2168, 133416), (2439, 118592), (2448, 118156), (2616, 110568), (3252, 88944), (3264, 88617), (3488, 82926), (3706, 78048), (3924, 73712), (4336, 66708), (4607, 62784), (4878, 59296), (4896, 59078), (5232, 55284), (5559, 52032), (6504, 44472), (6976, 41463), (7412, 39024), (7848, 36856), (8672, 33354), (9214, 31392), (9756, 29648), (9792, 29539), (10464, 27642), (11118, 26016), (13008, 22236), (13821, 20928), (14824, 19512), (15696, 18428), (16677, 17344)]