1276486848

素因数分解:

$2^6\times 3^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 420

約数和(自身を含む): 4661446608

約数和(自身を除く): 3384959760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 64, 71, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 142, 144, 147, 156, 168, 182, 192, 196, 208, 213, 224, 234, 252, 273, 284, 288, 294, 312, 336, 343, 364, 392, 416, 426, 441, 448, 468, 497, 504, 546, 568, 576, 588, 624, 637, 639, 672, 686, 728, 784, 819, 832, 852, 882, 923, 936, 994, 1008, 1029, 1092, 1136, 1176, 1248, 1274, 1278, 1344, 1372, 1456, 1491, 1568, 1638, 1704, 1764, 1846, 1872, 1911, 1988, 2016, 2058, 2184, 2272, 2352, 2401, 2496, 2548, 2556, 2744, 2769, 2912, 2982, 3087, 3136, 3276, 3408, 3479, 3528, 3692, 3744, 3822, 3976, 4032, 4116, 4368, 4459, 4473, 4544, 4704, 4802, 5096, 5112, 5488, 5538, 5733, 5824, 5964, 6174, 6461, 6552, 6816, 6958, 7056, 7203, 7384, 7488, 7644, 7952, 8232, 8307, 8736, 8918, 8946, 9408, 9604, 10192, 10224, 10437, 10976, 11076, 11466, 11928, 12348, 12922, 13104, 13377, 13632, 13916, 14112, 14406, 14768, 15288, 15904, 16464, 16614, 17472, 17836, 17892, 19208, 19383, 20384, 20448, 20874, 21609, 21952, 22152, 22932, 23856, 24353, 24696, 25844, 26208, 26754, 27832, 28224, 28812, 29536, 30576, 31213, 31311, 31808, 32928, 33228, 35672, 35784, 38416, 38766, 40131, 40768, 40896, 41748, 43218, 44304, 45227, 45864, 47712, 48706, 49392, 51688, 52416, 53508, 55664, 57624, 58149, 59072, 61152, 62426, 62622, 65856, 66456, 71344, 71568, 73059, 76832, 77532, 80262, 83496, 86436, 88608, 90454, 91728, 93639, 95424, 97412, 98784, 103376, 107016, 111328, 115248, 116298, 122304, 124852, 125244, 132912, 135681, 142688, 143136, 146118, 153664, 155064, 160524, 166992, 170471, 172872, 177216, 180908, 183456, 187278, 194824, 197568, 206752, 214032, 219177, 222656, 230496, 232596, 249704, 250488, 265824, 271362, 280917, 285376, 286272, 292236, 310128, 316589, 321048, 333984, 340942, 345744, 361816, 366912, 374556, 389648, 407043, 413504, 428064, 438354, 460992, 465192, 499408, 500976, 511413, 531648, 542724, 561834, 584472, 620256, 633178, 642096, 667968, 681884, 691488, 723632, 749112, 779296, 814086, 856128, 876708, 930384, 949767, 998816, 1001952, 1022826, 1085448, 1123668, 1168944, 1240512, 1266356, 1284192, 1363768, 1382976, 1447264, 1498224, 1534239, 1558592, 1628172, 1753416, 1860768, 1899534, 1997632, 2003904, 2045652, 2170896, 2216123, 2247336, 2337888, 2532712, 2568384, 2727536, 2849301, 2894528, 2996448, 3068478, 3256344, 3506832, 3721536, 3799068, 4091304, 4341792, 4432246, 4494672, 4675776, 5065424, 5455072, 5698602, 5992896, 6136956, 6512688, 6648369, 7013664, 7598136, 8182608, 8683584, 8864492, 8989344, 10130848, 10910144, 11397204, 12273912, 13025376, 13296738, 14027328, 15196272, 16365216, 17728984, 17978688, 19945107, 20261696, 22794408, 24547824, 26050752, 26593476, 30392544, 32730432, 35457968, 39890214, 45588816, 49095648, 53186952, 60785088, 70915936, 79780428, 91177632, 98191296, 106373904, 141831872, 159560856, 182355264, 212747808, 319121712, 425495616, 638243424, 1276486848]

約数ペア:

[(1, 1276486848), (2, 638243424), (3, 425495616), (4, 319121712), (6, 212747808), (7, 182355264), (8, 159560856), (9, 141831872), (12, 106373904), (13, 98191296), (14, 91177632), (16, 79780428), (18, 70915936), (21, 60785088), (24, 53186952), (26, 49095648), (28, 45588816), (32, 39890214), (36, 35457968), (39, 32730432), (42, 30392544), (48, 26593476), (49, 26050752), (52, 24547824), (56, 22794408), (63, 20261696), (64, 19945107), (71, 17978688), (72, 17728984), (78, 16365216), (84, 15196272), (91, 14027328), (96, 13296738), (98, 13025376), (104, 12273912), (112, 11397204), (117, 10910144), (126, 10130848), (142, 8989344), (144, 8864492), (147, 8683584), (156, 8182608), (168, 7598136), (182, 7013664), (192, 6648369), (196, 6512688), (208, 6136956), (213, 5992896), (224, 5698602), (234, 5455072), (252, 5065424), (273, 4675776), (284, 4494672), (288, 4432246), (294, 4341792), (312, 4091304), (336, 3799068), (343, 3721536), (364, 3506832), (392, 3256344), (416, 3068478), (426, 2996448), (441, 2894528), (448, 2849301), (468, 2727536), (497, 2568384), (504, 2532712), (546, 2337888), (568, 2247336), (576, 2216123), (588, 2170896), (624, 2045652), (637, 2003904), (639, 1997632), (672, 1899534), (686, 1860768), (728, 1753416), (784, 1628172), (819, 1558592), (832, 1534239), (852, 1498224), (882, 1447264), (923, 1382976), (936, 1363768), (994, 1284192), (1008, 1266356), (1029, 1240512), (1092, 1168944), (1136, 1123668), (1176, 1085448), (1248, 1022826), (1274, 1001952), (1278, 998816), (1344, 949767), (1372, 930384), (1456, 876708), (1491, 856128), (1568, 814086), (1638, 779296), (1704, 749112), (1764, 723632), (1846, 691488), (1872, 681884), (1911, 667968), (1988, 642096), (2016, 633178), (2058, 620256), (2184, 584472), (2272, 561834), (2352, 542724), (2401, 531648), (2496, 511413), (2548, 500976), (2556, 499408), (2744, 465192), (2769, 460992), (2912, 438354), (2982, 428064), (3087, 413504), (3136, 407043), (3276, 389648), (3408, 374556), (3479, 366912), (3528, 361816), (3692, 345744), (3744, 340942), (3822, 333984), (3976, 321048), (4032, 316589), (4116, 310128), (4368, 292236), (4459, 286272), (4473, 285376), (4544, 280917), (4704, 271362), (4802, 265824), (5096, 250488), (5112, 249704), (5488, 232596), (5538, 230496), (5733, 222656), (5824, 219177), (5964, 214032), (6174, 206752), (6461, 197568), (6552, 194824), (6816, 187278), (6958, 183456), (7056, 180908), (7203, 177216), (7384, 172872), (7488, 170471), (7644, 166992), (7952, 160524), (8232, 155064), (8307, 153664), (8736, 146118), (8918, 143136), (8946, 142688), (9408, 135681), (9604, 132912), (10192, 125244), (10224, 124852), (10437, 122304), (10976, 116298), (11076, 115248), (11466, 111328), (11928, 107016), (12348, 103376), (12922, 98784), (13104, 97412), (13377, 95424), (13632, 93639), (13916, 91728), (14112, 90454), (14406, 88608), (14768, 86436), (15288, 83496), (15904, 80262), (16464, 77532), (16614, 76832), (17472, 73059), (17836, 71568), (17892, 71344), (19208, 66456), (19383, 65856), (20384, 62622), (20448, 62426), (20874, 61152), (21609, 59072), (21952, 58149), (22152, 57624), (22932, 55664), (23856, 53508), (24353, 52416), (24696, 51688), (25844, 49392), (26208, 48706), (26754, 47712), (27832, 45864), (28224, 45227), (28812, 44304), (29536, 43218), (30576, 41748), (31213, 40896), (31311, 40768), (31808, 40131), (32928, 38766), (33228, 38416), (35672, 35784)]