253180928

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:83

約数の個数: 264

約数和(自身を含む): 719233920

約数和(自身を除く): 466052992

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 32, 38, 44, 52, 56, 64, 76, 77, 88, 91, 104, 112, 128, 133, 143, 152, 154, 169, 176, 182, 208, 209, 224, 247, 256, 266, 286, 304, 308, 338, 352, 364, 416, 418, 448, 494, 512, 532, 572, 608, 616, 676, 704, 728, 832, 836, 896, 988, 1001, 1024, 1064, 1144, 1183, 1216, 1232, 1352, 1408, 1456, 1463, 1664, 1672, 1729, 1792, 1859, 1976, 2002, 2128, 2288, 2366, 2432, 2464, 2704, 2717, 2816, 2912, 2926, 3211, 3328, 3344, 3458, 3584, 3718, 3952, 4004, 4256, 4576, 4732, 4864, 4928, 5408, 5434, 5632, 5824, 5852, 6422, 6656, 6688, 6916, 7168, 7436, 7904, 8008, 8512, 9152, 9464, 9728, 9856, 10816, 10868, 11264, 11648, 11704, 12844, 13013, 13312, 13376, 13832, 14872, 15808, 16016, 17024, 18304, 18928, 19019, 19456, 19712, 21632, 21736, 22477, 23296, 23408, 25688, 26026, 26752, 27664, 29744, 31616, 32032, 34048, 35321, 36608, 37856, 38038, 39424, 43264, 43472, 44954, 46592, 46816, 51376, 52052, 53504, 55328, 59488, 63232, 64064, 68096, 70642, 73216, 75712, 76076, 78848, 86528, 86944, 89908, 93184, 93632, 102752, 104104, 107008, 110656, 118976, 126464, 128128, 136192, 141284, 146432, 151424, 152152, 173056, 173888, 179816, 187264, 205504, 208208, 214016, 221312, 237952, 247247, 252928, 256256, 282568, 302848, 304304, 347776, 359632, 374528, 411008, 416416, 442624, 475904, 494494, 512512, 565136, 605696, 608608, 695552, 719264, 749056, 822016, 832832, 885248, 951808, 988988, 1025024, 1130272, 1211392, 1217216, 1391104, 1438528, 1498112, 1644032, 1665664, 1770496, 1903616, 1977976, 2260544, 2434432, 2782208, 2877056, 3288064, 3331328, 3955952, 4521088, 4868864, 5754112, 6662656, 7911904, 9042176, 9737728, 11508224, 13325312, 15823808, 18084352, 19475456, 23016448, 31647616, 36168704, 63295232, 126590464, 253180928]

約数ペア:

[(1, 253180928), (2, 126590464), (4, 63295232), (7, 36168704), (8, 31647616), (11, 23016448), (13, 19475456), (14, 18084352), (16, 15823808), (19, 13325312), (22, 11508224), (26, 9737728), (28, 9042176), (32, 7911904), (38, 6662656), (44, 5754112), (52, 4868864), (56, 4521088), (64, 3955952), (76, 3331328), (77, 3288064), (88, 2877056), (91, 2782208), (104, 2434432), (112, 2260544), (128, 1977976), (133, 1903616), (143, 1770496), (152, 1665664), (154, 1644032), (169, 1498112), (176, 1438528), (182, 1391104), (208, 1217216), (209, 1211392), (224, 1130272), (247, 1025024), (256, 988988), (266, 951808), (286, 885248), (304, 832832), (308, 822016), (338, 749056), (352, 719264), (364, 695552), (416, 608608), (418, 605696), (448, 565136), (494, 512512), (512, 494494), (532, 475904), (572, 442624), (608, 416416), (616, 411008), (676, 374528), (704, 359632), (728, 347776), (832, 304304), (836, 302848), (896, 282568), (988, 256256), (1001, 252928), (1024, 247247), (1064, 237952), (1144, 221312), (1183, 214016), (1216, 208208), (1232, 205504), (1352, 187264), (1408, 179816), (1456, 173888), (1463, 173056), (1664, 152152), (1672, 151424), (1729, 146432), (1792, 141284), (1859, 136192), (1976, 128128), (2002, 126464), (2128, 118976), (2288, 110656), (2366, 107008), (2432, 104104), (2464, 102752), (2704, 93632), (2717, 93184), (2816, 89908), (2912, 86944), (2926, 86528), (3211, 78848), (3328, 76076), (3344, 75712), (3458, 73216), (3584, 70642), (3718, 68096), (3952, 64064), (4004, 63232), (4256, 59488), (4576, 55328), (4732, 53504), (4864, 52052), (4928, 51376), (5408, 46816), (5434, 46592), (5632, 44954), (5824, 43472), (5852, 43264), (6422, 39424), (6656, 38038), (6688, 37856), (6916, 36608), (7168, 35321), (7436, 34048), (7904, 32032), (8008, 31616), (8512, 29744), (9152, 27664), (9464, 26752), (9728, 26026), (9856, 25688), (10816, 23408), (10868, 23296), (11264, 22477), (11648, 21736), (11704, 21632), (12844, 19712), (13013, 19456), (13312, 19019), (13376, 18928), (13832, 18304), (14872, 17024), (15808, 16016)]