709000992

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{16747}}^1$

素因数の和:16780

約数の個数: 144

約数和(自身を含む): 2405682720

約数和(自身を除く): 1696681728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 10584, 14112, 16747, 21168, 33494, 42336, 50241, 66988, 100482, 117229, 133976, 150723, 200964, 234458, 267952, 301446, 351687, 401928, 452169, 468916, 535904, 602892, 703374, 803856, 820603, 904338, 937832, 1055061, 1205784, 1406748, 1607712, 1641206, 1808676, 1875664, 2110122, 2411568, 2461809, 2813496, 3165183, 3282412, 3617352, 3751328, 4220244, 4823136, 4923618, 5626992, 6330366, 6564824, 7234704, 7385427, 8440488, 9847236, 11253984, 12660732, 13129648, 14469408, 14770854, 16880976, 19694472, 22156281, 25321464, 26259296, 29541708, 33761952, 39388944, 44312562, 50642928, 59083416, 78777888, 88625124, 101285856, 118166832, 177250248, 236333664, 354500496, 709000992]

約数ペア:

[(1, 709000992), (2, 354500496), (3, 236333664), (4, 177250248), (6, 118166832), (7, 101285856), (8, 88625124), (9, 78777888), (12, 59083416), (14, 50642928), (16, 44312562), (18, 39388944), (21, 33761952), (24, 29541708), (27, 26259296), (28, 25321464), (32, 22156281), (36, 19694472), (42, 16880976), (48, 14770854), (49, 14469408), (54, 13129648), (56, 12660732), (63, 11253984), (72, 9847236), (84, 8440488), (96, 7385427), (98, 7234704), (108, 6564824), (112, 6330366), (126, 5626992), (144, 4923618), (147, 4823136), (168, 4220244), (189, 3751328), (196, 3617352), (216, 3282412), (224, 3165183), (252, 2813496), (288, 2461809), (294, 2411568), (336, 2110122), (378, 1875664), (392, 1808676), (432, 1641206), (441, 1607712), (504, 1406748), (588, 1205784), (672, 1055061), (756, 937832), (784, 904338), (864, 820603), (882, 803856), (1008, 703374), (1176, 602892), (1323, 535904), (1512, 468916), (1568, 452169), (1764, 401928), (2016, 351687), (2352, 301446), (2646, 267952), (3024, 234458), (3528, 200964), (4704, 150723), (5292, 133976), (6048, 117229), (7056, 100482), (10584, 66988), (14112, 50241), (16747, 42336), (21168, 33494)]