28490601216

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20947}}^1$

素因数の和:21007

約数の個数: 288

約数和(自身を含む): 98652008448

約数和(自身を除く): 70161407232

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 32, 33, 42, 44, 46, 48, 56, 64, 66, 69, 77, 84, 88, 92, 96, 112, 128, 132, 138, 154, 161, 168, 176, 184, 192, 224, 231, 253, 256, 264, 276, 308, 322, 336, 352, 368, 384, 448, 462, 483, 506, 528, 552, 616, 644, 672, 704, 736, 759, 768, 896, 924, 966, 1012, 1056, 1104, 1232, 1288, 1344, 1408, 1472, 1518, 1771, 1792, 1848, 1932, 2024, 2112, 2208, 2464, 2576, 2688, 2816, 2944, 3036, 3542, 3696, 3864, 4048, 4224, 4416, 4928, 5152, 5313, 5376, 5888, 6072, 7084, 7392, 7728, 8096, 8448, 8832, 9856, 10304, 10626, 12144, 14168, 14784, 15456, 16192, 17664, 19712, 20608, 20947, 21252, 24288, 28336, 29568, 30912, 32384, 41216, 41894, 42504, 48576, 56672, 59136, 61824, 62841, 64768, 83788, 85008, 97152, 113344, 123648, 125682, 146629, 167576, 170016, 194304, 226688, 230417, 251364, 293258, 335152, 340032, 439887, 453376, 460834, 481781, 502728, 586516, 670304, 680064, 691251, 879774, 921668, 963562, 1005456, 1173032, 1340608, 1360128, 1382502, 1445343, 1612919, 1759548, 1843336, 1927124, 2010912, 2346064, 2681216, 2765004, 2890686, 3225838, 3372467, 3519096, 3686672, 3854248, 4021824, 4692128, 4838757, 5299591, 5362432, 5530008, 5781372, 6451676, 6744934, 7038192, 7373344, 7708496, 8043648, 9384256, 9677514, 10117401, 10599182, 11060016, 11562744, 12903352, 13489868, 14076384, 14746688, 15416992, 15898773, 16087296, 18768512, 19355028, 20234802, 21198364, 22120032, 23125488, 25806704, 26979736, 28152768, 29493376, 30833984, 31797546, 37097137, 37537024, 38710056, 40469604, 42396728, 44240064, 46250976, 51613408, 53959472, 56305536, 58986752, 61667968, 63595092, 74194274, 77420112, 80939208, 84793456, 88480128, 92501952, 103226816, 107918944, 111291411, 112611072, 123335936, 127190184, 148388548, 154840224, 161878416, 169586912, 176960256, 185003904, 206453632, 215837888, 222582822, 254380368, 296777096, 309680448, 323756832, 339173824, 370007808, 412907264, 431675776, 445165644, 508760736, 593554192, 619360896, 647513664, 678347648, 863351552, 890331288, 1017521472, 1187108384, 1238721792, 1295027328, 1356695296, 1780662576, 2035042944, 2374216768, 2590054656, 3561325152, 4070085888, 4748433536, 7122650304, 9496867072, 14245300608, 28490601216]

約数ペア:

[(1, 28490601216), (2, 14245300608), (3, 9496867072), (4, 7122650304), (6, 4748433536), (7, 4070085888), (8, 3561325152), (11, 2590054656), (12, 2374216768), (14, 2035042944), (16, 1780662576), (21, 1356695296), (22, 1295027328), (23, 1238721792), (24, 1187108384), (28, 1017521472), (32, 890331288), (33, 863351552), (42, 678347648), (44, 647513664), (46, 619360896), (48, 593554192), (56, 508760736), (64, 445165644), (66, 431675776), (69, 412907264), (77, 370007808), (84, 339173824), (88, 323756832), (92, 309680448), (96, 296777096), (112, 254380368), (128, 222582822), (132, 215837888), (138, 206453632), (154, 185003904), (161, 176960256), (168, 169586912), (176, 161878416), (184, 154840224), (192, 148388548), (224, 127190184), (231, 123335936), (253, 112611072), (256, 111291411), (264, 107918944), (276, 103226816), (308, 92501952), (322, 88480128), (336, 84793456), (352, 80939208), (368, 77420112), (384, 74194274), (448, 63595092), (462, 61667968), (483, 58986752), (506, 56305536), (528, 53959472), (552, 51613408), (616, 46250976), (644, 44240064), (672, 42396728), (704, 40469604), (736, 38710056), (759, 37537024), (768, 37097137), (896, 31797546), (924, 30833984), (966, 29493376), (1012, 28152768), (1056, 26979736), (1104, 25806704), (1232, 23125488), (1288, 22120032), (1344, 21198364), (1408, 20234802), (1472, 19355028), (1518, 18768512), (1771, 16087296), (1792, 15898773), (1848, 15416992), (1932, 14746688), (2024, 14076384), (2112, 13489868), (2208, 12903352), (2464, 11562744), (2576, 11060016), (2688, 10599182), (2816, 10117401), (2944, 9677514), (3036, 9384256), (3542, 8043648), (3696, 7708496), (3864, 7373344), (4048, 7038192), (4224, 6744934), (4416, 6451676), (4928, 5781372), (5152, 5530008), (5313, 5362432), (5376, 5299591), (5888, 4838757), (6072, 4692128), (7084, 4021824), (7392, 3854248), (7728, 3686672), (8096, 3519096), (8448, 3372467), (8832, 3225838), (9856, 2890686), (10304, 2765004), (10626, 2681216), (12144, 2346064), (14168, 2010912), (14784, 1927124), (15456, 1843336), (16192, 1759548), (17664, 1612919), (19712, 1445343), (20608, 1382502), (20947, 1360128), (21252, 1340608), (24288, 1173032), (28336, 1005456), (29568, 963562), (30912, 921668), (32384, 879774), (41216, 691251), (41894, 680064), (42504, 670304), (48576, 586516), (56672, 502728), (59136, 481781), (61824, 460834), (62841, 453376), (64768, 439887), (83788, 340032), (85008, 335152), (97152, 293258), (113344, 251364), (123648, 230417), (125682, 226688), (146629, 194304), (167576, 170016)]