682075888

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:247

約数の個数: 120

約数和(自身を含む): 1510379520

約数和(自身を除く): 828303632

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 79, 103, 104, 124, 158, 169, 206, 208, 248, 316, 338, 403, 412, 496, 632, 676, 806, 824, 1027, 1264, 1339, 1352, 1612, 1648, 2054, 2449, 2678, 2704, 3193, 3224, 4108, 4898, 5239, 5356, 6386, 6448, 8137, 8216, 9796, 10478, 10712, 12772, 13351, 16274, 16432, 17407, 19592, 20956, 21424, 25544, 26702, 31837, 32548, 34814, 39184, 41509, 41912, 51088, 53404, 63674, 65096, 69628, 83018, 83824, 105781, 106808, 127348, 130192, 139256, 166036, 211562, 213616, 252247, 254696, 278512, 332072, 413881, 423124, 504494, 509392, 539617, 664144, 827762, 846248, 1008988, 1079234, 1375153, 1655524, 1692496, 2017976, 2158468, 2750306, 3279211, 3311048, 4035952, 4316936, 5500612, 6558422, 6622096, 8633872, 11001224, 13116844, 22002448, 26233688, 42629743, 52467376, 85259486, 170518972, 341037944, 682075888]

約数ペア:

[(1, 682075888), (2, 341037944), (4, 170518972), (8, 85259486), (13, 52467376), (16, 42629743), (26, 26233688), (31, 22002448), (52, 13116844), (62, 11001224), (79, 8633872), (103, 6622096), (104, 6558422), (124, 5500612), (158, 4316936), (169, 4035952), (206, 3311048), (208, 3279211), (248, 2750306), (316, 2158468), (338, 2017976), (403, 1692496), (412, 1655524), (496, 1375153), (632, 1079234), (676, 1008988), (806, 846248), (824, 827762), (1027, 664144), (1264, 539617), (1339, 509392), (1352, 504494), (1612, 423124), (1648, 413881), (2054, 332072), (2449, 278512), (2678, 254696), (2704, 252247), (3193, 213616), (3224, 211562), (4108, 166036), (4898, 139256), (5239, 130192), (5356, 127348), (6386, 106808), (6448, 105781), (8137, 83824), (8216, 83018), (9796, 69628), (10478, 65096), (10712, 63674), (12772, 53404), (13351, 51088), (16274, 41912), (16432, 41509), (17407, 39184), (19592, 34814), (20956, 32548), (21424, 31837), (25544, 26702)]