2218987008

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1054

約数の個数: 320

約数和(自身を含む): 7840926720

約数和(自身を除く): 5621939712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 84, 92, 96, 108, 112, 126, 128, 138, 144, 161, 168, 184, 189, 192, 207, 216, 224, 252, 256, 276, 288, 322, 336, 368, 378, 384, 414, 432, 448, 483, 504, 512, 552, 576, 621, 644, 672, 736, 756, 768, 828, 864, 896, 966, 997, 1008, 1104, 1152, 1242, 1288, 1344, 1449, 1472, 1512, 1536, 1656, 1728, 1792, 1932, 1994, 2016, 2208, 2304, 2484, 2576, 2688, 2898, 2944, 2991, 3024, 3312, 3456, 3584, 3864, 3988, 4032, 4347, 4416, 4608, 4968, 5152, 5376, 5796, 5888, 5982, 6048, 6624, 6912, 6979, 7728, 7976, 8064, 8694, 8832, 8973, 9936, 10304, 10752, 11592, 11776, 11964, 12096, 13248, 13824, 13958, 15456, 15952, 16128, 17388, 17664, 17946, 19872, 20608, 20937, 22931, 23184, 23928, 24192, 26496, 26919, 27916, 30912, 31904, 32256, 34776, 35328, 35892, 39744, 41216, 41874, 45862, 46368, 47856, 48384, 52992, 53838, 55832, 61824, 62811, 63808, 68793, 69552, 71784, 79488, 82432, 83748, 91724, 92736, 95712, 96768, 105984, 107676, 111664, 123648, 125622, 127616, 137586, 139104, 143568, 158976, 160517, 167496, 183448, 185472, 188433, 191424, 206379, 215352, 223328, 247296, 251244, 255232, 275172, 278208, 287136, 317952, 321034, 334992, 366896, 370944, 376866, 382848, 412758, 430704, 446656, 481551, 502488, 510464, 550344, 556416, 574272, 619137, 642068, 669984, 733792, 741888, 753732, 765696, 825516, 861408, 893312, 963102, 1004976, 1100688, 1112832, 1148544, 1238274, 1284136, 1339968, 1444653, 1467584, 1507464, 1531392, 1651032, 1722816, 1786624, 1926204, 2009952, 2201376, 2225664, 2297088, 2476548, 2568272, 2679936, 2889306, 2935168, 3014928, 3302064, 3445632, 3573248, 3852408, 4019904, 4333959, 4402752, 4594176, 4953096, 5136544, 5359872, 5778612, 5870336, 6029856, 6604128, 6891264, 7704816, 8039808, 8667918, 8805504, 9906192, 10273088, 10719744, 11557224, 11740672, 12059712, 13208256, 13782528, 15409632, 16079616, 17335836, 17611008, 19812384, 20546176, 23114448, 24119424, 26416512, 30819264, 32159232, 34671672, 35222016, 39624768, 41092352, 46228896, 48238848, 52833024, 61638528, 69343344, 79249536, 82184704, 92457792, 96477696, 105666048, 123277056, 138686688, 158499072, 184915584, 246554112, 277373376, 316998144, 369831168, 554746752, 739662336, 1109493504, 2218987008]

約数ペア:

[(1, 2218987008), (2, 1109493504), (3, 739662336), (4, 554746752), (6, 369831168), (7, 316998144), (8, 277373376), (9, 246554112), (12, 184915584), (14, 158499072), (16, 138686688), (18, 123277056), (21, 105666048), (23, 96477696), (24, 92457792), (27, 82184704), (28, 79249536), (32, 69343344), (36, 61638528), (42, 52833024), (46, 48238848), (48, 46228896), (54, 41092352), (56, 39624768), (63, 35222016), (64, 34671672), (69, 32159232), (72, 30819264), (84, 26416512), (92, 24119424), (96, 23114448), (108, 20546176), (112, 19812384), (126, 17611008), (128, 17335836), (138, 16079616), (144, 15409632), (161, 13782528), (168, 13208256), (184, 12059712), (189, 11740672), (192, 11557224), (207, 10719744), (216, 10273088), (224, 9906192), (252, 8805504), (256, 8667918), (276, 8039808), (288, 7704816), (322, 6891264), (336, 6604128), (368, 6029856), (378, 5870336), (384, 5778612), (414, 5359872), (432, 5136544), (448, 4953096), (483, 4594176), (504, 4402752), (512, 4333959), (552, 4019904), (576, 3852408), (621, 3573248), (644, 3445632), (672, 3302064), (736, 3014928), (756, 2935168), (768, 2889306), (828, 2679936), (864, 2568272), (896, 2476548), (966, 2297088), (997, 2225664), (1008, 2201376), (1104, 2009952), (1152, 1926204), (1242, 1786624), (1288, 1722816), (1344, 1651032), (1449, 1531392), (1472, 1507464), (1512, 1467584), (1536, 1444653), (1656, 1339968), (1728, 1284136), (1792, 1238274), (1932, 1148544), (1994, 1112832), (2016, 1100688), (2208, 1004976), (2304, 963102), (2484, 893312), (2576, 861408), (2688, 825516), (2898, 765696), (2944, 753732), (2991, 741888), (3024, 733792), (3312, 669984), (3456, 642068), (3584, 619137), (3864, 574272), (3988, 556416), (4032, 550344), (4347, 510464), (4416, 502488), (4608, 481551), (4968, 446656), (5152, 430704), (5376, 412758), (5796, 382848), (5888, 376866), (5982, 370944), (6048, 366896), (6624, 334992), (6912, 321034), (6979, 317952), (7728, 287136), (7976, 278208), (8064, 275172), (8694, 255232), (8832, 251244), (8973, 247296), (9936, 223328), (10304, 215352), (10752, 206379), (11592, 191424), (11776, 188433), (11964, 185472), (12096, 183448), (13248, 167496), (13824, 160517), (13958, 158976), (15456, 143568), (15952, 139104), (16128, 137586), (17388, 127616), (17664, 125622), (17946, 123648), (19872, 111664), (20608, 107676), (20937, 105984), (22931, 96768), (23184, 95712), (23928, 92736), (24192, 91724), (26496, 83748), (26919, 82432), (27916, 79488), (30912, 71784), (31904, 69552), (32256, 68793), (34776, 63808), (35328, 62811), (35892, 61824), (39744, 55832), (41216, 53838), (41874, 52992), (45862, 48384), (46368, 47856)]