557272128

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:337

約数の個数: 224

約数和(自身を含む): 1797913600

約数和(自身を除く): 1240641472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 139, 152, 157, 168, 192, 224, 228, 266, 278, 304, 314, 336, 399, 417, 448, 456, 471, 532, 556, 608, 628, 672, 798, 834, 912, 942, 973, 1064, 1099, 1112, 1216, 1256, 1344, 1596, 1668, 1824, 1884, 1946, 2128, 2198, 2224, 2512, 2641, 2919, 2983, 3192, 3297, 3336, 3648, 3768, 3892, 4256, 4396, 4448, 5024, 5282, 5838, 5966, 6384, 6594, 6672, 7536, 7784, 7923, 8512, 8792, 8896, 8949, 10048, 10564, 11676, 11932, 12768, 13188, 13344, 15072, 15568, 15846, 17584, 17898, 18487, 20881, 21128, 21823, 23352, 23864, 25536, 26376, 26688, 30144, 31136, 31692, 35168, 35796, 36974, 41762, 42256, 43646, 46704, 47728, 52752, 55461, 62272, 62643, 63384, 65469, 70336, 71592, 73948, 83524, 84512, 87292, 93408, 95456, 105504, 110922, 125286, 126768, 130938, 143184, 147896, 152761, 167048, 169024, 174584, 186816, 190912, 211008, 221844, 250572, 253536, 261876, 286368, 295792, 305522, 334096, 349168, 414637, 443688, 458283, 501144, 507072, 523752, 572736, 591584, 611044, 668192, 698336, 829274, 887376, 916566, 1002288, 1047504, 1183168, 1222088, 1243911, 1336384, 1396672, 1658548, 1774752, 1833132, 2004576, 2095008, 2444176, 2487822, 2902459, 3317096, 3549504, 3666264, 4009152, 4190016, 4888352, 4975644, 5804918, 6634192, 7332528, 8707377, 9776704, 9951288, 11609836, 13268384, 14665056, 17414754, 19902576, 23219672, 26536768, 29330112, 34829508, 39805152, 46439344, 69659016, 79610304, 92878688, 139318032, 185757376, 278636064, 557272128]

約数ペア:

[(1, 557272128), (2, 278636064), (3, 185757376), (4, 139318032), (6, 92878688), (7, 79610304), (8, 69659016), (12, 46439344), (14, 39805152), (16, 34829508), (19, 29330112), (21, 26536768), (24, 23219672), (28, 19902576), (32, 17414754), (38, 14665056), (42, 13268384), (48, 11609836), (56, 9951288), (57, 9776704), (64, 8707377), (76, 7332528), (84, 6634192), (96, 5804918), (112, 4975644), (114, 4888352), (133, 4190016), (139, 4009152), (152, 3666264), (157, 3549504), (168, 3317096), (192, 2902459), (224, 2487822), (228, 2444176), (266, 2095008), (278, 2004576), (304, 1833132), (314, 1774752), (336, 1658548), (399, 1396672), (417, 1336384), (448, 1243911), (456, 1222088), (471, 1183168), (532, 1047504), (556, 1002288), (608, 916566), (628, 887376), (672, 829274), (798, 698336), (834, 668192), (912, 611044), (942, 591584), (973, 572736), (1064, 523752), (1099, 507072), (1112, 501144), (1216, 458283), (1256, 443688), (1344, 414637), (1596, 349168), (1668, 334096), (1824, 305522), (1884, 295792), (1946, 286368), (2128, 261876), (2198, 253536), (2224, 250572), (2512, 221844), (2641, 211008), (2919, 190912), (2983, 186816), (3192, 174584), (3297, 169024), (3336, 167048), (3648, 152761), (3768, 147896), (3892, 143184), (4256, 130938), (4396, 126768), (4448, 125286), (5024, 110922), (5282, 105504), (5838, 95456), (5966, 93408), (6384, 87292), (6594, 84512), (6672, 83524), (7536, 73948), (7784, 71592), (7923, 70336), (8512, 65469), (8792, 63384), (8896, 62643), (8949, 62272), (10048, 55461), (10564, 52752), (11676, 47728), (11932, 46704), (12768, 43646), (13188, 42256), (13344, 41762), (15072, 36974), (15568, 35796), (15846, 35168), (17584, 31692), (17898, 31136), (18487, 30144), (20881, 26688), (21128, 26376), (21823, 25536), (23352, 23864)]