816215904

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:682

約数の個数: 288

約数和(自身を含む): 2868203520

約数和(自身を除く): 2051987616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 29, 32, 36, 42, 46, 48, 56, 58, 63, 69, 72, 84, 87, 92, 96, 112, 116, 126, 138, 144, 161, 168, 174, 184, 203, 207, 224, 232, 252, 261, 276, 288, 322, 336, 348, 368, 406, 414, 464, 483, 504, 522, 552, 607, 609, 644, 667, 672, 696, 736, 812, 828, 928, 966, 1008, 1044, 1104, 1214, 1218, 1288, 1334, 1392, 1449, 1624, 1656, 1821, 1827, 1932, 2001, 2016, 2088, 2208, 2428, 2436, 2576, 2668, 2784, 2898, 3248, 3312, 3642, 3654, 3864, 4002, 4176, 4249, 4669, 4856, 4872, 5152, 5336, 5463, 5796, 6003, 6496, 6624, 7284, 7308, 7728, 8004, 8352, 8498, 9338, 9712, 9744, 10672, 10926, 11592, 12006, 12747, 13961, 14007, 14568, 14616, 15456, 16008, 16996, 17603, 18676, 19424, 19488, 21344, 21852, 23184, 24012, 25494, 27922, 28014, 29136, 29232, 32016, 33992, 35206, 37352, 38241, 41883, 42021, 43704, 46368, 48024, 50988, 52809, 55844, 56028, 58272, 58464, 64032, 67984, 70412, 74704, 76482, 83766, 84042, 87408, 96048, 97727, 101976, 105618, 111688, 112056, 123221, 125649, 135968, 140824, 149408, 152964, 158427, 167532, 168084, 174816, 192096, 195454, 203952, 211236, 223376, 224112, 246442, 251298, 281648, 293181, 305928, 316854, 335064, 336168, 369663, 390908, 404869, 407904, 422472, 446752, 448224, 492884, 502596, 563296, 586362, 611856, 633708, 670128, 672336, 739326, 781816, 809738, 844944, 879543, 985768, 1005192, 1108989, 1172724, 1214607, 1223712, 1267416, 1340256, 1344672, 1478652, 1563632, 1619476, 1689888, 1759086, 1971536, 2010384, 2217978, 2345448, 2429214, 2534832, 2834083, 2957304, 3127264, 3238952, 3518172, 3643821, 3943072, 4020768, 4435956, 4690896, 4858428, 5069664, 5668166, 5914608, 6477904, 7036344, 7287642, 8502249, 8871912, 9381792, 9716856, 11336332, 11829216, 12955808, 14072688, 14575284, 17004498, 17743824, 19433712, 22672664, 25506747, 28145376, 29150568, 34008996, 35487648, 38867424, 45345328, 51013494, 58301136, 68017992, 90690656, 102026988, 116602272, 136035984, 204053976, 272071968, 408107952, 816215904]

約数ペア:

[(1, 816215904), (2, 408107952), (3, 272071968), (4, 204053976), (6, 136035984), (7, 116602272), (8, 102026988), (9, 90690656), (12, 68017992), (14, 58301136), (16, 51013494), (18, 45345328), (21, 38867424), (23, 35487648), (24, 34008996), (28, 29150568), (29, 28145376), (32, 25506747), (36, 22672664), (42, 19433712), (46, 17743824), (48, 17004498), (56, 14575284), (58, 14072688), (63, 12955808), (69, 11829216), (72, 11336332), (84, 9716856), (87, 9381792), (92, 8871912), (96, 8502249), (112, 7287642), (116, 7036344), (126, 6477904), (138, 5914608), (144, 5668166), (161, 5069664), (168, 4858428), (174, 4690896), (184, 4435956), (203, 4020768), (207, 3943072), (224, 3643821), (232, 3518172), (252, 3238952), (261, 3127264), (276, 2957304), (288, 2834083), (322, 2534832), (336, 2429214), (348, 2345448), (368, 2217978), (406, 2010384), (414, 1971536), (464, 1759086), (483, 1689888), (504, 1619476), (522, 1563632), (552, 1478652), (607, 1344672), (609, 1340256), (644, 1267416), (667, 1223712), (672, 1214607), (696, 1172724), (736, 1108989), (812, 1005192), (828, 985768), (928, 879543), (966, 844944), (1008, 809738), (1044, 781816), (1104, 739326), (1214, 672336), (1218, 670128), (1288, 633708), (1334, 611856), (1392, 586362), (1449, 563296), (1624, 502596), (1656, 492884), (1821, 448224), (1827, 446752), (1932, 422472), (2001, 407904), (2016, 404869), (2088, 390908), (2208, 369663), (2428, 336168), (2436, 335064), (2576, 316854), (2668, 305928), (2784, 293181), (2898, 281648), (3248, 251298), (3312, 246442), (3642, 224112), (3654, 223376), (3864, 211236), (4002, 203952), (4176, 195454), (4249, 192096), (4669, 174816), (4856, 168084), (4872, 167532), (5152, 158427), (5336, 152964), (5463, 149408), (5796, 140824), (6003, 135968), (6496, 125649), (6624, 123221), (7284, 112056), (7308, 111688), (7728, 105618), (8004, 101976), (8352, 97727), (8498, 96048), (9338, 87408), (9712, 84042), (9744, 83766), (10672, 76482), (10926, 74704), (11592, 70412), (12006, 67984), (12747, 64032), (13961, 58464), (14007, 58272), (14568, 56028), (14616, 55844), (15456, 52809), (16008, 50988), (16996, 48024), (17603, 46368), (18676, 43704), (19424, 42021), (19488, 41883), (21344, 38241), (21852, 37352), (23184, 35206), (24012, 33992), (25494, 32016), (27922, 29232), (28014, 29136)]