317821056

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:184

約数の個数: 256

約数和(自身を含む): 1044480000

約数和(自身を除く): 726658944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 127, 128, 133, 147, 152, 168, 192, 196, 224, 228, 254, 266, 294, 304, 336, 343, 381, 384, 392, 399, 448, 456, 508, 532, 588, 608, 672, 686, 762, 784, 798, 889, 896, 912, 931, 1016, 1029, 1064, 1176, 1216, 1344, 1372, 1524, 1568, 1596, 1778, 1824, 1862, 2032, 2058, 2128, 2352, 2413, 2432, 2667, 2688, 2744, 2793, 3048, 3136, 3192, 3556, 3648, 3724, 4064, 4116, 4256, 4704, 4826, 5334, 5488, 5586, 6096, 6223, 6272, 6384, 6517, 7112, 7239, 7296, 7448, 8128, 8232, 8512, 9408, 9652, 10668, 10976, 11172, 12192, 12446, 12768, 13034, 14224, 14478, 14896, 16256, 16464, 16891, 17024, 18669, 18816, 19304, 19551, 21336, 21952, 22344, 24384, 24892, 25536, 26068, 28448, 28956, 29792, 32928, 33782, 37338, 38608, 39102, 42672, 43561, 43904, 44688, 48768, 49784, 50673, 51072, 52136, 56896, 57912, 59584, 65856, 67564, 74676, 77216, 78204, 85344, 87122, 89376, 99568, 101346, 104272, 113792, 115824, 118237, 119168, 130683, 131712, 135128, 149352, 154432, 156408, 170688, 174244, 178752, 199136, 202692, 208544, 231648, 236474, 261366, 270256, 298704, 308864, 312816, 341376, 348488, 354711, 357504, 398272, 405384, 417088, 463296, 472948, 522732, 540512, 597408, 625632, 696976, 709422, 796544, 810768, 827659, 834176, 926592, 945896, 1045464, 1081024, 1194816, 1251264, 1393952, 1418844, 1621536, 1655318, 1891792, 2090928, 2162048, 2389632, 2482977, 2502528, 2787904, 2837688, 3243072, 3310636, 3783584, 4181856, 4965954, 5575808, 5675376, 6486144, 6621272, 7567168, 8363712, 9931908, 11350752, 13242544, 15134336, 16727424, 19863816, 22701504, 26485088, 39727632, 45403008, 52970176, 79455264, 105940352, 158910528, 317821056]

約数ペア:

[(1, 317821056), (2, 158910528), (3, 105940352), (4, 79455264), (6, 52970176), (7, 45403008), (8, 39727632), (12, 26485088), (14, 22701504), (16, 19863816), (19, 16727424), (21, 15134336), (24, 13242544), (28, 11350752), (32, 9931908), (38, 8363712), (42, 7567168), (48, 6621272), (49, 6486144), (56, 5675376), (57, 5575808), (64, 4965954), (76, 4181856), (84, 3783584), (96, 3310636), (98, 3243072), (112, 2837688), (114, 2787904), (127, 2502528), (128, 2482977), (133, 2389632), (147, 2162048), (152, 2090928), (168, 1891792), (192, 1655318), (196, 1621536), (224, 1418844), (228, 1393952), (254, 1251264), (266, 1194816), (294, 1081024), (304, 1045464), (336, 945896), (343, 926592), (381, 834176), (384, 827659), (392, 810768), (399, 796544), (448, 709422), (456, 696976), (508, 625632), (532, 597408), (588, 540512), (608, 522732), (672, 472948), (686, 463296), (762, 417088), (784, 405384), (798, 398272), (889, 357504), (896, 354711), (912, 348488), (931, 341376), (1016, 312816), (1029, 308864), (1064, 298704), (1176, 270256), (1216, 261366), (1344, 236474), (1372, 231648), (1524, 208544), (1568, 202692), (1596, 199136), (1778, 178752), (1824, 174244), (1862, 170688), (2032, 156408), (2058, 154432), (2128, 149352), (2352, 135128), (2413, 131712), (2432, 130683), (2667, 119168), (2688, 118237), (2744, 115824), (2793, 113792), (3048, 104272), (3136, 101346), (3192, 99568), (3556, 89376), (3648, 87122), (3724, 85344), (4064, 78204), (4116, 77216), (4256, 74676), (4704, 67564), (4826, 65856), (5334, 59584), (5488, 57912), (5586, 56896), (6096, 52136), (6223, 51072), (6272, 50673), (6384, 49784), (6517, 48768), (7112, 44688), (7239, 43904), (7296, 43561), (7448, 42672), (8128, 39102), (8232, 38608), (8512, 37338), (9408, 33782), (9652, 32928), (10668, 29792), (10976, 28956), (11172, 28448), (12192, 26068), (12446, 25536), (12768, 24892), (13034, 24384), (14224, 22344), (14478, 21952), (14896, 21336), (16256, 19551), (16464, 19304), (16891, 18816), (17024, 18669)]