319015872

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 252

約数和(自身を含む): 1084112640

約数和(自身を除く): 765096768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 89, 96, 98, 112, 126, 127, 144, 147, 168, 178, 192, 196, 224, 252, 254, 267, 288, 294, 336, 356, 381, 392, 441, 448, 504, 508, 534, 576, 588, 623, 672, 712, 762, 784, 801, 882, 889, 1008, 1016, 1068, 1143, 1176, 1246, 1344, 1424, 1524, 1568, 1602, 1764, 1778, 1869, 2016, 2032, 2136, 2286, 2352, 2492, 2667, 2848, 3048, 3136, 3204, 3528, 3556, 3738, 4032, 4064, 4272, 4361, 4572, 4704, 4984, 5334, 5607, 5696, 6096, 6223, 6408, 7056, 7112, 7476, 8001, 8128, 8544, 8722, 9144, 9408, 9968, 10668, 11214, 11303, 12192, 12446, 12816, 13083, 14112, 14224, 14952, 16002, 17088, 17444, 18288, 18669, 19936, 21336, 22428, 22606, 24384, 24892, 25632, 26166, 28224, 28448, 29904, 32004, 33909, 34888, 36576, 37338, 39249, 39872, 42672, 44856, 45212, 49784, 51264, 52332, 56007, 56896, 59808, 64008, 67818, 69776, 73152, 74676, 78498, 79121, 85344, 89712, 90424, 99568, 101727, 104664, 112014, 119616, 128016, 135636, 139552, 149352, 156996, 158242, 170688, 179424, 180848, 199136, 203454, 209328, 224028, 237363, 256032, 271272, 279104, 298704, 313992, 316484, 358848, 361696, 398272, 406908, 418656, 448056, 474726, 512064, 542544, 553847, 597408, 627984, 632968, 712089, 723392, 813816, 837312, 896112, 949452, 1085088, 1107694, 1194816, 1255968, 1265936, 1424178, 1627632, 1661541, 1792224, 1898904, 2170176, 2215388, 2511936, 2531872, 2848356, 3255264, 3323082, 3584448, 3797808, 4430776, 4984623, 5063744, 5696712, 6510528, 6646164, 7595616, 8861552, 9969246, 11393424, 13292328, 15191232, 17723104, 19938492, 22786848, 26584656, 35446208, 39876984, 45573696, 53169312, 79753968, 106338624, 159507936, 319015872]

約数ペア:

[(1, 319015872), (2, 159507936), (3, 106338624), (4, 79753968), (6, 53169312), (7, 45573696), (8, 39876984), (9, 35446208), (12, 26584656), (14, 22786848), (16, 19938492), (18, 17723104), (21, 15191232), (24, 13292328), (28, 11393424), (32, 9969246), (36, 8861552), (42, 7595616), (48, 6646164), (49, 6510528), (56, 5696712), (63, 5063744), (64, 4984623), (72, 4430776), (84, 3797808), (89, 3584448), (96, 3323082), (98, 3255264), (112, 2848356), (126, 2531872), (127, 2511936), (144, 2215388), (147, 2170176), (168, 1898904), (178, 1792224), (192, 1661541), (196, 1627632), (224, 1424178), (252, 1265936), (254, 1255968), (267, 1194816), (288, 1107694), (294, 1085088), (336, 949452), (356, 896112), (381, 837312), (392, 813816), (441, 723392), (448, 712089), (504, 632968), (508, 627984), (534, 597408), (576, 553847), (588, 542544), (623, 512064), (672, 474726), (712, 448056), (762, 418656), (784, 406908), (801, 398272), (882, 361696), (889, 358848), (1008, 316484), (1016, 313992), (1068, 298704), (1143, 279104), (1176, 271272), (1246, 256032), (1344, 237363), (1424, 224028), (1524, 209328), (1568, 203454), (1602, 199136), (1764, 180848), (1778, 179424), (1869, 170688), (2016, 158242), (2032, 156996), (2136, 149352), (2286, 139552), (2352, 135636), (2492, 128016), (2667, 119616), (2848, 112014), (3048, 104664), (3136, 101727), (3204, 99568), (3528, 90424), (3556, 89712), (3738, 85344), (4032, 79121), (4064, 78498), (4272, 74676), (4361, 73152), (4572, 69776), (4704, 67818), (4984, 64008), (5334, 59808), (5607, 56896), (5696, 56007), (6096, 52332), (6223, 51264), (6408, 49784), (7056, 45212), (7112, 44856), (7476, 42672), (8001, 39872), (8128, 39249), (8544, 37338), (8722, 36576), (9144, 34888), (9408, 33909), (9968, 32004), (10668, 29904), (11214, 28448), (11303, 28224), (12192, 26166), (12446, 25632), (12816, 24892), (13083, 24384), (14112, 22606), (14224, 22428), (14952, 21336), (16002, 19936), (17088, 18669), (17444, 18288)]