385863912

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1$

素因数の和:613

約数の個数: 160

約数和(自身を含む): 1243725120

約数和(自身を除く): 857861208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 257, 324, 331, 378, 504, 514, 567, 648, 662, 756, 771, 993, 1028, 1134, 1324, 1512, 1542, 1799, 1986, 2056, 2268, 2313, 2317, 2648, 2979, 3084, 3598, 3972, 4536, 4626, 4634, 5397, 5958, 6168, 6939, 6951, 7196, 7944, 8937, 9252, 9268, 10794, 11916, 13878, 13902, 14392, 16191, 17874, 18504, 18536, 20817, 20853, 21588, 23832, 26811, 27756, 27804, 32382, 35748, 41634, 41706, 43176, 48573, 53622, 55512, 55608, 62559, 64764, 71496, 83268, 83412, 85067, 97146, 107244, 125118, 129528, 145719, 166536, 166824, 170134, 187677, 194292, 214488, 250236, 255201, 291438, 340268, 375354, 388584, 500472, 510402, 582876, 595469, 680536, 750708, 765603, 1020804, 1165752, 1190938, 1501416, 1531206, 1786407, 2041608, 2296809, 2381876, 3062412, 3572814, 4593618, 4763752, 5359221, 6124824, 6890427, 7145628, 9187236, 10718442, 13780854, 14291256, 16077663, 18374472, 21436884, 27561708, 32155326, 42873768, 48232989, 55123416, 64310652, 96465978, 128621304, 192931956, 385863912]

約数ペア:

[(1, 385863912), (2, 192931956), (3, 128621304), (4, 96465978), (6, 64310652), (7, 55123416), (8, 48232989), (9, 42873768), (12, 32155326), (14, 27561708), (18, 21436884), (21, 18374472), (24, 16077663), (27, 14291256), (28, 13780854), (36, 10718442), (42, 9187236), (54, 7145628), (56, 6890427), (63, 6124824), (72, 5359221), (81, 4763752), (84, 4593618), (108, 3572814), (126, 3062412), (162, 2381876), (168, 2296809), (189, 2041608), (216, 1786407), (252, 1531206), (257, 1501416), (324, 1190938), (331, 1165752), (378, 1020804), (504, 765603), (514, 750708), (567, 680536), (648, 595469), (662, 582876), (756, 510402), (771, 500472), (993, 388584), (1028, 375354), (1134, 340268), (1324, 291438), (1512, 255201), (1542, 250236), (1799, 214488), (1986, 194292), (2056, 187677), (2268, 170134), (2313, 166824), (2317, 166536), (2648, 145719), (2979, 129528), (3084, 125118), (3598, 107244), (3972, 97146), (4536, 85067), (4626, 83412), (4634, 83268), (5397, 71496), (5958, 64764), (6168, 62559), (6939, 55608), (6951, 55512), (7196, 53622), (7944, 48573), (8937, 43176), (9252, 41706), (9268, 41634), (10794, 35748), (11916, 32382), (13878, 27804), (13902, 27756), (14392, 26811), (16191, 23832), (17874, 21588), (18504, 20853), (18536, 20817)]