2486343888

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:815

約数の個数: 240

約数和(自身を含む): 8240544000

約数和(自身を除く): 5754200112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 71, 72, 84, 98, 112, 126, 142, 144, 147, 168, 196, 213, 252, 284, 294, 336, 343, 392, 426, 441, 497, 504, 568, 588, 639, 686, 709, 784, 852, 882, 994, 1008, 1029, 1136, 1176, 1278, 1372, 1418, 1491, 1704, 1764, 1988, 2058, 2127, 2352, 2556, 2744, 2836, 2982, 3087, 3408, 3479, 3528, 3976, 4116, 4254, 4473, 4963, 5112, 5488, 5672, 5964, 6174, 6381, 6958, 7056, 7952, 8232, 8508, 8946, 9926, 10224, 10437, 11344, 11928, 12348, 12762, 13916, 14889, 16464, 17016, 17892, 19852, 20874, 23856, 24353, 24696, 25524, 27832, 29778, 31311, 34032, 34741, 35784, 39704, 41748, 44667, 48706, 49392, 50339, 51048, 55664, 59556, 62622, 69482, 71568, 73059, 79408, 83496, 89334, 97412, 100678, 102096, 104223, 119112, 125244, 138964, 146118, 151017, 166992, 178668, 194824, 201356, 208446, 219177, 238224, 243187, 250488, 277928, 292236, 302034, 312669, 352373, 357336, 389648, 402712, 416892, 438354, 453051, 486374, 500976, 555856, 584472, 604068, 625338, 704746, 714672, 729561, 805424, 833784, 876708, 906102, 972748, 1057119, 1168944, 1208136, 1250676, 1409492, 1459122, 1667568, 1753416, 1812204, 1945496, 2114238, 2188683, 2416272, 2466611, 2501352, 2818984, 2918244, 3171357, 3506832, 3624408, 3890992, 4228476, 4377366, 4933222, 5002704, 5637968, 5836488, 6342714, 7248816, 7399833, 8456952, 8754732, 9866444, 11672976, 12685428, 14799666, 16913904, 17266277, 17509464, 19732888, 22199499, 25370856, 29599332, 34532554, 35018928, 39465776, 44398998, 50741712, 51798831, 59198664, 69065108, 88797996, 103597662, 118397328, 138130216, 155396493, 177595992, 207195324, 276260432, 310792986, 355191984, 414390648, 621585972, 828781296, 1243171944, 2486343888]

約数ペア:

[(1, 2486343888), (2, 1243171944), (3, 828781296), (4, 621585972), (6, 414390648), (7, 355191984), (8, 310792986), (9, 276260432), (12, 207195324), (14, 177595992), (16, 155396493), (18, 138130216), (21, 118397328), (24, 103597662), (28, 88797996), (36, 69065108), (42, 59198664), (48, 51798831), (49, 50741712), (56, 44398998), (63, 39465776), (71, 35018928), (72, 34532554), (84, 29599332), (98, 25370856), (112, 22199499), (126, 19732888), (142, 17509464), (144, 17266277), (147, 16913904), (168, 14799666), (196, 12685428), (213, 11672976), (252, 9866444), (284, 8754732), (294, 8456952), (336, 7399833), (343, 7248816), (392, 6342714), (426, 5836488), (441, 5637968), (497, 5002704), (504, 4933222), (568, 4377366), (588, 4228476), (639, 3890992), (686, 3624408), (709, 3506832), (784, 3171357), (852, 2918244), (882, 2818984), (994, 2501352), (1008, 2466611), (1029, 2416272), (1136, 2188683), (1176, 2114238), (1278, 1945496), (1372, 1812204), (1418, 1753416), (1491, 1667568), (1704, 1459122), (1764, 1409492), (1988, 1250676), (2058, 1208136), (2127, 1168944), (2352, 1057119), (2556, 972748), (2744, 906102), (2836, 876708), (2982, 833784), (3087, 805424), (3408, 729561), (3479, 714672), (3528, 704746), (3976, 625338), (4116, 604068), (4254, 584472), (4473, 555856), (4963, 500976), (5112, 486374), (5488, 453051), (5672, 438354), (5964, 416892), (6174, 402712), (6381, 389648), (6958, 357336), (7056, 352373), (7952, 312669), (8232, 302034), (8508, 292236), (8946, 277928), (9926, 250488), (10224, 243187), (10437, 238224), (11344, 219177), (11928, 208446), (12348, 201356), (12762, 194824), (13916, 178668), (14889, 166992), (16464, 151017), (17016, 146118), (17892, 138964), (19852, 125244), (20874, 119112), (23856, 104223), (24353, 102096), (24696, 100678), (25524, 97412), (27832, 89334), (29778, 83496), (31311, 79408), (34032, 73059), (34741, 71568), (35784, 69482), (39704, 62622), (41748, 59556), (44667, 55664), (48706, 51048), (49392, 50339)]