635251968

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:329

約数の個数: 216

約数和(自身を含む): 1999915008

約数和(自身を除く): 1364663040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 127, 128, 144, 156, 167, 192, 208, 234, 254, 256, 288, 312, 334, 381, 384, 416, 468, 501, 508, 576, 624, 668, 762, 768, 832, 936, 1002, 1016, 1143, 1152, 1248, 1336, 1503, 1524, 1651, 1664, 1872, 2004, 2032, 2171, 2286, 2304, 2496, 2672, 3006, 3048, 3302, 3328, 3744, 4008, 4064, 4342, 4572, 4953, 4992, 5344, 6012, 6096, 6513, 6604, 7488, 8016, 8128, 8684, 9144, 9906, 9984, 10688, 12024, 12192, 13026, 13208, 14859, 14976, 16032, 16256, 17368, 18288, 19539, 19812, 21209, 21376, 24048, 24384, 26052, 26416, 29718, 29952, 32064, 32512, 34736, 36576, 39078, 39624, 42418, 42752, 48096, 48768, 52104, 52832, 59436, 63627, 64128, 69472, 73152, 78156, 79248, 84836, 96192, 97536, 104208, 105664, 118872, 127254, 128256, 138944, 146304, 156312, 158496, 169672, 190881, 192384, 208416, 211328, 237744, 254508, 275717, 277888, 292608, 312624, 316992, 339344, 381762, 384768, 416832, 422656, 475488, 509016, 551434, 555776, 625248, 633984, 678688, 763524, 827151, 833664, 950976, 1018032, 1102868, 1250496, 1267968, 1357376, 1527048, 1654302, 1667328, 1901952, 2036064, 2205736, 2481453, 2500992, 2714752, 3054096, 3308604, 3803904, 4072128, 4411472, 4962906, 5001984, 5429504, 6108192, 6617208, 8144256, 8822944, 9925812, 12216384, 13234416, 16288512, 17645888, 19851624, 24432768, 26468832, 35291776, 39703248, 48865536, 52937664, 70583552, 79406496, 105875328, 158812992, 211750656, 317625984, 635251968]

約数ペア:

[(1, 635251968), (2, 317625984), (3, 211750656), (4, 158812992), (6, 105875328), (8, 79406496), (9, 70583552), (12, 52937664), (13, 48865536), (16, 39703248), (18, 35291776), (24, 26468832), (26, 24432768), (32, 19851624), (36, 17645888), (39, 16288512), (48, 13234416), (52, 12216384), (64, 9925812), (72, 8822944), (78, 8144256), (96, 6617208), (104, 6108192), (117, 5429504), (127, 5001984), (128, 4962906), (144, 4411472), (156, 4072128), (167, 3803904), (192, 3308604), (208, 3054096), (234, 2714752), (254, 2500992), (256, 2481453), (288, 2205736), (312, 2036064), (334, 1901952), (381, 1667328), (384, 1654302), (416, 1527048), (468, 1357376), (501, 1267968), (508, 1250496), (576, 1102868), (624, 1018032), (668, 950976), (762, 833664), (768, 827151), (832, 763524), (936, 678688), (1002, 633984), (1016, 625248), (1143, 555776), (1152, 551434), (1248, 509016), (1336, 475488), (1503, 422656), (1524, 416832), (1651, 384768), (1664, 381762), (1872, 339344), (2004, 316992), (2032, 312624), (2171, 292608), (2286, 277888), (2304, 275717), (2496, 254508), (2672, 237744), (3006, 211328), (3048, 208416), (3302, 192384), (3328, 190881), (3744, 169672), (4008, 158496), (4064, 156312), (4342, 146304), (4572, 138944), (4953, 128256), (4992, 127254), (5344, 118872), (6012, 105664), (6096, 104208), (6513, 97536), (6604, 96192), (7488, 84836), (8016, 79248), (8128, 78156), (8684, 73152), (9144, 69472), (9906, 64128), (9984, 63627), (10688, 59436), (12024, 52832), (12192, 52104), (13026, 48768), (13208, 48096), (14859, 42752), (14976, 42418), (16032, 39624), (16256, 39078), (17368, 36576), (18288, 34736), (19539, 32512), (19812, 32064), (21209, 29952), (21376, 29718), (24048, 26416), (24384, 26052)]