512512128

素因数分解:

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

素因数の和:124

約数の個数: 216

約数和(自身を含む): 1596712845

約数和(自身を除く): 1084200717

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 32, 36, 46, 48, 58, 64, 69, 72, 87, 92, 96, 116, 128, 138, 144, 174, 184, 192, 207, 232, 261, 276, 288, 348, 368, 384, 414, 464, 522, 529, 552, 576, 667, 696, 736, 828, 841, 928, 1044, 1058, 1104, 1152, 1334, 1392, 1472, 1587, 1656, 1682, 1856, 2001, 2088, 2116, 2208, 2523, 2668, 2784, 2944, 3174, 3312, 3364, 3712, 4002, 4176, 4232, 4416, 4761, 5046, 5336, 5568, 6003, 6348, 6624, 6728, 7569, 8004, 8352, 8464, 8832, 9522, 10092, 10672, 11136, 12006, 12696, 13248, 13456, 15138, 15341, 16008, 16704, 16928, 19044, 19343, 20184, 21344, 24012, 25392, 26496, 26912, 30276, 30682, 32016, 33408, 33856, 38088, 38686, 40368, 42688, 46023, 48024, 50784, 53824, 58029, 60552, 61364, 64032, 67712, 76176, 77372, 80736, 85376, 92046, 96048, 101568, 107648, 116058, 121104, 122728, 128064, 138069, 152352, 154744, 161472, 174087, 184092, 192096, 203136, 232116, 242208, 245456, 256128, 276138, 304704, 309488, 322944, 348174, 368184, 384192, 444889, 464232, 484416, 490912, 552276, 609408, 618976, 696348, 736368, 768384, 889778, 928464, 968832, 981824, 1104552, 1237952, 1334667, 1392696, 1472736, 1779556, 1856928, 1963648, 2209104, 2475904, 2669334, 2785392, 2945472, 3559112, 3713856, 4004001, 4418208, 5338668, 5570784, 5890944, 7118224, 7427712, 8008002, 8836416, 10677336, 11141568, 14236448, 16016004, 17672832, 21354672, 22283136, 28472896, 32032008, 42709344, 56945792, 64064016, 85418688, 128128032, 170837376, 256256064, 512512128]

約数ペア:

[(1, 512512128), (2, 256256064), (3, 170837376), (4, 128128032), (6, 85418688), (8, 64064016), (9, 56945792), (12, 42709344), (16, 32032008), (18, 28472896), (23, 22283136), (24, 21354672), (29, 17672832), (32, 16016004), (36, 14236448), (46, 11141568), (48, 10677336), (58, 8836416), (64, 8008002), (69, 7427712), (72, 7118224), (87, 5890944), (92, 5570784), (96, 5338668), (116, 4418208), (128, 4004001), (138, 3713856), (144, 3559112), (174, 2945472), (184, 2785392), (192, 2669334), (207, 2475904), (232, 2209104), (261, 1963648), (276, 1856928), (288, 1779556), (348, 1472736), (368, 1392696), (384, 1334667), (414, 1237952), (464, 1104552), (522, 981824), (529, 968832), (552, 928464), (576, 889778), (667, 768384), (696, 736368), (736, 696348), (828, 618976), (841, 609408), (928, 552276), (1044, 490912), (1058, 484416), (1104, 464232), (1152, 444889), (1334, 384192), (1392, 368184), (1472, 348174), (1587, 322944), (1656, 309488), (1682, 304704), (1856, 276138), (2001, 256128), (2088, 245456), (2116, 242208), (2208, 232116), (2523, 203136), (2668, 192096), (2784, 184092), (2944, 174087), (3174, 161472), (3312, 154744), (3364, 152352), (3712, 138069), (4002, 128064), (4176, 122728), (4232, 121104), (4416, 116058), (4761, 107648), (5046, 101568), (5336, 96048), (5568, 92046), (6003, 85376), (6348, 80736), (6624, 77372), (6728, 76176), (7569, 67712), (8004, 64032), (8352, 61364), (8464, 60552), (8832, 58029), (9522, 53824), (10092, 50784), (10672, 48024), (11136, 46023), (12006, 42688), (12696, 40368), (13248, 38686), (13456, 38088), (15138, 33856), (15341, 33408), (16008, 32016), (16704, 30682), (16928, 30276), (19044, 26912), (19343, 26496), (20184, 25392), (21344, 24012)]