1255298688

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2731}}^1$

素因数の和:2780

約数の個数: 256

約数和(自身を含む): 4458624000

約数和(自身を除く): 3203325312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 128, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 384, 399, 432, 448, 456, 504, 513, 532, 576, 608, 672, 684, 756, 798, 864, 896, 912, 1008, 1026, 1064, 1152, 1197, 1216, 1344, 1368, 1512, 1596, 1728, 1824, 2016, 2052, 2128, 2394, 2432, 2688, 2731, 2736, 3024, 3192, 3456, 3591, 3648, 4032, 4104, 4256, 4788, 5462, 5472, 6048, 6384, 7182, 7296, 8064, 8193, 8208, 8512, 9576, 10924, 10944, 12096, 12768, 14364, 16386, 16416, 17024, 19117, 19152, 21848, 21888, 24192, 24579, 25536, 28728, 32772, 32832, 38234, 38304, 43696, 49158, 51072, 51889, 57351, 57456, 65544, 65664, 73737, 76468, 76608, 87392, 98316, 103778, 114702, 114912, 131088, 147474, 152936, 153216, 155667, 172053, 174784, 196632, 207556, 229404, 229824, 262176, 294948, 305872, 311334, 344106, 349568, 363223, 393264, 415112, 458808, 459648, 467001, 516159, 524352, 589896, 611744, 622668, 688212, 726446, 786528, 830224, 917616, 934002, 1032318, 1048704, 1089669, 1179792, 1223488, 1245336, 1376424, 1401003, 1452892, 1573056, 1660448, 1835232, 1868004, 2064636, 2179338, 2359584, 2446976, 2490672, 2752848, 2802006, 2905784, 3146112, 3269007, 3320896, 3670464, 3736008, 4129272, 4358676, 4719168, 4981344, 5505696, 5604012, 5811568, 6538014, 6641792, 7340928, 7472016, 8258544, 8717352, 9438336, 9807021, 9962688, 11011392, 11208024, 11623136, 13076028, 14944032, 16517088, 17434704, 19614042, 19925376, 22022784, 22416048, 23246272, 26152056, 29888064, 33034176, 34869408, 39228084, 44832096, 46492544, 52304112, 59776128, 66068352, 69738816, 78456168, 89664192, 104608224, 139477632, 156912336, 179328384, 209216448, 313824672, 418432896, 627649344, 1255298688]

約数ペア:

[(1, 1255298688), (2, 627649344), (3, 418432896), (4, 313824672), (6, 209216448), (7, 179328384), (8, 156912336), (9, 139477632), (12, 104608224), (14, 89664192), (16, 78456168), (18, 69738816), (19, 66068352), (21, 59776128), (24, 52304112), (27, 46492544), (28, 44832096), (32, 39228084), (36, 34869408), (38, 33034176), (42, 29888064), (48, 26152056), (54, 23246272), (56, 22416048), (57, 22022784), (63, 19925376), (64, 19614042), (72, 17434704), (76, 16517088), (84, 14944032), (96, 13076028), (108, 11623136), (112, 11208024), (114, 11011392), (126, 9962688), (128, 9807021), (133, 9438336), (144, 8717352), (152, 8258544), (168, 7472016), (171, 7340928), (189, 6641792), (192, 6538014), (216, 5811568), (224, 5604012), (228, 5505696), (252, 4981344), (266, 4719168), (288, 4358676), (304, 4129272), (336, 3736008), (342, 3670464), (378, 3320896), (384, 3269007), (399, 3146112), (432, 2905784), (448, 2802006), (456, 2752848), (504, 2490672), (513, 2446976), (532, 2359584), (576, 2179338), (608, 2064636), (672, 1868004), (684, 1835232), (756, 1660448), (798, 1573056), (864, 1452892), (896, 1401003), (912, 1376424), (1008, 1245336), (1026, 1223488), (1064, 1179792), (1152, 1089669), (1197, 1048704), (1216, 1032318), (1344, 934002), (1368, 917616), (1512, 830224), (1596, 786528), (1728, 726446), (1824, 688212), (2016, 622668), (2052, 611744), (2128, 589896), (2394, 524352), (2432, 516159), (2688, 467001), (2731, 459648), (2736, 458808), (3024, 415112), (3192, 393264), (3456, 363223), (3591, 349568), (3648, 344106), (4032, 311334), (4104, 305872), (4256, 294948), (4788, 262176), (5462, 229824), (5472, 229404), (6048, 207556), (6384, 196632), (7182, 174784), (7296, 172053), (8064, 155667), (8193, 153216), (8208, 152936), (8512, 147474), (9576, 131088), (10924, 114912), (10944, 114702), (12096, 103778), (12768, 98316), (14364, 87392), (16386, 76608), (16416, 76468), (17024, 73737), (19117, 65664), (19152, 65544), (21848, 57456), (21888, 57351), (24192, 51889), (24579, 51072), (25536, 49158), (28728, 43696), (32772, 38304), (32832, 38234)]