316227184

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 240

約数和(自身を含む): 854945280

約数和(自身を除く): 538718096

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 23, 26, 28, 38, 46, 49, 52, 56, 71, 76, 91, 92, 98, 104, 112, 133, 142, 152, 161, 182, 184, 196, 208, 247, 266, 284, 299, 304, 322, 364, 368, 392, 437, 494, 497, 532, 568, 598, 637, 644, 728, 784, 874, 923, 931, 988, 994, 1064, 1127, 1136, 1196, 1274, 1288, 1349, 1456, 1633, 1729, 1748, 1846, 1862, 1976, 1988, 2093, 2128, 2254, 2392, 2548, 2576, 2698, 3059, 3266, 3458, 3479, 3496, 3692, 3724, 3952, 3976, 4186, 4508, 4784, 5096, 5396, 5681, 6118, 6461, 6532, 6916, 6958, 6992, 7384, 7448, 7952, 8372, 9016, 9443, 10192, 10792, 11362, 11431, 12103, 12236, 12922, 13064, 13832, 13916, 14651, 14768, 14896, 16744, 17537, 18032, 18886, 21229, 21413, 21584, 22724, 22862, 24206, 24472, 25844, 26128, 27664, 27832, 29302, 31027, 33488, 35074, 37772, 39767, 42458, 42826, 45227, 45448, 45724, 48412, 48944, 51688, 55664, 58604, 62054, 66101, 70148, 75544, 79534, 80017, 84916, 85652, 90454, 90896, 91448, 96824, 103376, 117208, 122759, 124108, 132202, 140296, 148603, 151088, 159068, 160034, 169832, 171304, 180908, 182896, 193648, 217189, 234416, 245518, 248216, 264404, 278369, 280592, 297206, 318136, 320068, 339664, 342608, 361816, 403351, 434378, 491036, 496432, 528808, 556738, 594412, 636272, 640136, 723632, 806702, 859313, 868756, 982072, 1040221, 1057616, 1113476, 1188824, 1280272, 1520323, 1613404, 1718626, 1737512, 1964144, 2080442, 2226952, 2377648, 2823457, 3040646, 3226808, 3437252, 3475024, 4160884, 4453904, 5646914, 6081292, 6453616, 6874504, 8321768, 11293828, 12162584, 13749008, 16643536, 19764199, 22587656, 24325168, 39528398, 45175312, 79056796, 158113592, 316227184]

約数ペア:

[(1, 316227184), (2, 158113592), (4, 79056796), (7, 45175312), (8, 39528398), (13, 24325168), (14, 22587656), (16, 19764199), (19, 16643536), (23, 13749008), (26, 12162584), (28, 11293828), (38, 8321768), (46, 6874504), (49, 6453616), (52, 6081292), (56, 5646914), (71, 4453904), (76, 4160884), (91, 3475024), (92, 3437252), (98, 3226808), (104, 3040646), (112, 2823457), (133, 2377648), (142, 2226952), (152, 2080442), (161, 1964144), (182, 1737512), (184, 1718626), (196, 1613404), (208, 1520323), (247, 1280272), (266, 1188824), (284, 1113476), (299, 1057616), (304, 1040221), (322, 982072), (364, 868756), (368, 859313), (392, 806702), (437, 723632), (494, 640136), (497, 636272), (532, 594412), (568, 556738), (598, 528808), (637, 496432), (644, 491036), (728, 434378), (784, 403351), (874, 361816), (923, 342608), (931, 339664), (988, 320068), (994, 318136), (1064, 297206), (1127, 280592), (1136, 278369), (1196, 264404), (1274, 248216), (1288, 245518), (1349, 234416), (1456, 217189), (1633, 193648), (1729, 182896), (1748, 180908), (1846, 171304), (1862, 169832), (1976, 160034), (1988, 159068), (2093, 151088), (2128, 148603), (2254, 140296), (2392, 132202), (2548, 124108), (2576, 122759), (2698, 117208), (3059, 103376), (3266, 96824), (3458, 91448), (3479, 90896), (3496, 90454), (3692, 85652), (3724, 84916), (3952, 80017), (3976, 79534), (4186, 75544), (4508, 70148), (4784, 66101), (5096, 62054), (5396, 58604), (5681, 55664), (6118, 51688), (6461, 48944), (6532, 48412), (6916, 45724), (6958, 45448), (6992, 45227), (7384, 42826), (7448, 42458), (7952, 39767), (8372, 37772), (9016, 35074), (9443, 33488), (10192, 31027), (10792, 29302), (11362, 27832), (11431, 27664), (12103, 26128), (12236, 25844), (12922, 24472), (13064, 24206), (13832, 22862), (13916, 22724), (14651, 21584), (14768, 21413), (14896, 21229), (16744, 18886), (17537, 18032)]