1021525344

素因数分解:

$2^5\times 3^5\times 7^3\times {\mathrm{383}}^1$

素因数の和:429

約数の個数: 288

約数和(自身を含む): 3522355200

約数和(自身を除く): 2500829856

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, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 243, 252, 288, 294, 324, 336, 343, 378, 383, 392, 432, 441, 486, 504, 567, 588, 648, 672, 686, 756, 766, 784, 864, 882, 972, 1008, 1029, 1134, 1149, 1176, 1296, 1323, 1372, 1512, 1532, 1568, 1701, 1764, 1944, 2016, 2058, 2268, 2298, 2352, 2592, 2646, 2681, 2744, 3024, 3064, 3087, 3402, 3447, 3528, 3888, 3969, 4116, 4536, 4596, 4704, 5292, 5362, 5488, 6048, 6128, 6174, 6804, 6894, 7056, 7776, 7938, 8043, 8232, 9072, 9192, 9261, 10341, 10584, 10724, 10976, 11907, 12256, 12348, 13608, 13788, 14112, 15876, 16086, 16464, 18144, 18384, 18522, 18767, 20682, 21168, 21448, 23814, 24129, 24696, 27216, 27576, 27783, 31023, 31752, 32172, 32928, 36768, 37044, 37534, 41364, 42336, 42896, 47628, 48258, 49392, 54432, 55152, 55566, 56301, 62046, 63504, 64344, 72387, 74088, 75068, 82728, 83349, 85792, 93069, 95256, 96516, 98784, 110304, 111132, 112602, 124092, 127008, 128688, 131369, 144774, 148176, 150136, 165456, 166698, 168903, 186138, 190512, 193032, 217161, 222264, 225204, 248184, 257376, 262738, 289548, 296352, 300272, 330912, 333396, 337806, 372276, 381024, 386064, 394107, 434322, 444528, 450408, 496368, 506709, 525476, 579096, 600544, 651483, 666792, 675612, 744552, 772128, 788214, 868644, 889056, 900816, 992736, 1013418, 1050952, 1158192, 1182321, 1302966, 1333584, 1351224, 1489104, 1520127, 1576428, 1737288, 1801632, 2026836, 2101904, 2316384, 2364642, 2605932, 2667168, 2702448, 2978208, 3040254, 3152856, 3474576, 3546963, 4053672, 4203808, 4560381, 4729284, 5211864, 5404896, 6080508, 6305712, 6949152, 7093926, 8107344, 9120762, 9458568, 10423728, 10640889, 12161016, 12611424, 14187852, 16214688, 18241524, 18917136, 20847456, 21281778, 24322032, 28375704, 31922667, 36483048, 37834272, 42563556, 48644064, 56751408, 63845334, 72966096, 85127112, 113502816, 127690668, 145932192, 170254224, 255381336, 340508448, 510762672, 1021525344]

約数ペア:

[(1, 1021525344), (2, 510762672), (3, 340508448), (4, 255381336), (6, 170254224), (7, 145932192), (8, 127690668), (9, 113502816), (12, 85127112), (14, 72966096), (16, 63845334), (18, 56751408), (21, 48644064), (24, 42563556), (27, 37834272), (28, 36483048), (32, 31922667), (36, 28375704), (42, 24322032), (48, 21281778), (49, 20847456), (54, 18917136), (56, 18241524), (63, 16214688), (72, 14187852), (81, 12611424), (84, 12161016), (96, 10640889), (98, 10423728), (108, 9458568), (112, 9120762), (126, 8107344), (144, 7093926), (147, 6949152), (162, 6305712), (168, 6080508), (189, 5404896), (196, 5211864), (216, 4729284), (224, 4560381), (243, 4203808), (252, 4053672), (288, 3546963), (294, 3474576), (324, 3152856), (336, 3040254), (343, 2978208), (378, 2702448), (383, 2667168), (392, 2605932), (432, 2364642), (441, 2316384), (486, 2101904), (504, 2026836), (567, 1801632), (588, 1737288), (648, 1576428), (672, 1520127), (686, 1489104), (756, 1351224), (766, 1333584), (784, 1302966), (864, 1182321), (882, 1158192), (972, 1050952), (1008, 1013418), (1029, 992736), (1134, 900816), (1149, 889056), (1176, 868644), (1296, 788214), (1323, 772128), (1372, 744552), (1512, 675612), (1532, 666792), (1568, 651483), (1701, 600544), (1764, 579096), (1944, 525476), (2016, 506709), (2058, 496368), (2268, 450408), (2298, 444528), (2352, 434322), (2592, 394107), (2646, 386064), (2681, 381024), (2744, 372276), (3024, 337806), (3064, 333396), (3087, 330912), (3402, 300272), (3447, 296352), (3528, 289548), (3888, 262738), (3969, 257376), (4116, 248184), (4536, 225204), (4596, 222264), (4704, 217161), (5292, 193032), (5362, 190512), (5488, 186138), (6048, 168903), (6128, 166698), (6174, 165456), (6804, 150136), (6894, 148176), (7056, 144774), (7776, 131369), (7938, 128688), (8043, 127008), (8232, 124092), (9072, 112602), (9192, 111132), (9261, 110304), (10341, 98784), (10584, 96516), (10724, 95256), (10976, 93069), (11907, 85792), (12256, 83349), (12348, 82728), (13608, 75068), (13788, 74088), (14112, 72387), (15876, 64344), (16086, 63504), (16464, 62046), (18144, 56301), (18384, 55566), (18522, 55152), (18767, 54432), (20682, 49392), (21168, 48258), (21448, 47628), (23814, 42896), (24129, 42336), (24696, 41364), (27216, 37534), (27576, 37044), (27783, 36768), (31023, 32928), (31752, 32172)]