638099424

素因数分解:

$2^5\times 3^3\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:310

約数の個数: 192

約数和(自身を含む): 1927457280

約数和(自身を除く): 1289357856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 67, 72, 73, 96, 108, 134, 144, 146, 151, 201, 216, 219, 268, 288, 292, 302, 402, 432, 438, 453, 536, 584, 603, 604, 657, 804, 864, 876, 906, 1072, 1168, 1206, 1208, 1314, 1359, 1608, 1752, 1809, 1812, 1971, 2144, 2336, 2412, 2416, 2628, 2718, 3216, 3504, 3618, 3624, 3942, 4077, 4824, 4832, 4891, 5256, 5436, 6432, 7008, 7236, 7248, 7884, 8154, 9648, 9782, 10117, 10512, 10872, 11023, 14472, 14496, 14673, 15768, 16308, 19296, 19564, 20234, 21024, 21744, 22046, 28944, 29346, 30351, 31536, 32616, 33069, 39128, 40468, 43488, 44019, 44092, 57888, 58692, 60702, 63072, 65232, 66138, 78256, 80936, 88038, 88184, 91053, 99207, 117384, 121404, 130464, 132057, 132276, 156512, 161872, 176076, 176368, 182106, 198414, 234768, 242808, 264114, 264552, 273159, 297621, 323744, 352152, 352736, 364212, 396828, 469536, 485616, 528228, 529104, 546318, 595242, 704304, 728424, 738541, 793656, 971232, 1056456, 1058208, 1092636, 1190484, 1408608, 1456848, 1477082, 1587312, 2112912, 2185272, 2215623, 2380968, 2913696, 2954164, 3174624, 4225824, 4370544, 4431246, 4761936, 5908328, 6646869, 8741088, 8862492, 9523872, 11816656, 13293738, 17724984, 19940607, 23633312, 26587476, 35449968, 39881214, 53174952, 70899936, 79762428, 106349904, 159524856, 212699808, 319049712, 638099424]

約数ペア:

[(1, 638099424), (2, 319049712), (3, 212699808), (4, 159524856), (6, 106349904), (8, 79762428), (9, 70899936), (12, 53174952), (16, 39881214), (18, 35449968), (24, 26587476), (27, 23633312), (32, 19940607), (36, 17724984), (48, 13293738), (54, 11816656), (67, 9523872), (72, 8862492), (73, 8741088), (96, 6646869), (108, 5908328), (134, 4761936), (144, 4431246), (146, 4370544), (151, 4225824), (201, 3174624), (216, 2954164), (219, 2913696), (268, 2380968), (288, 2215623), (292, 2185272), (302, 2112912), (402, 1587312), (432, 1477082), (438, 1456848), (453, 1408608), (536, 1190484), (584, 1092636), (603, 1058208), (604, 1056456), (657, 971232), (804, 793656), (864, 738541), (876, 728424), (906, 704304), (1072, 595242), (1168, 546318), (1206, 529104), (1208, 528228), (1314, 485616), (1359, 469536), (1608, 396828), (1752, 364212), (1809, 352736), (1812, 352152), (1971, 323744), (2144, 297621), (2336, 273159), (2412, 264552), (2416, 264114), (2628, 242808), (2718, 234768), (3216, 198414), (3504, 182106), (3618, 176368), (3624, 176076), (3942, 161872), (4077, 156512), (4824, 132276), (4832, 132057), (4891, 130464), (5256, 121404), (5436, 117384), (6432, 99207), (7008, 91053), (7236, 88184), (7248, 88038), (7884, 80936), (8154, 78256), (9648, 66138), (9782, 65232), (10117, 63072), (10512, 60702), (10872, 58692), (11023, 57888), (14472, 44092), (14496, 44019), (14673, 43488), (15768, 40468), (16308, 39128), (19296, 33069), (19564, 32616), (20234, 31536), (21024, 30351), (21744, 29346), (22046, 28944)]