213722712

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 240

約数和(自身を含む): 715080960

約数和(自身を除く): 501358248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 53, 54, 56, 63, 72, 81, 84, 98, 106, 108, 126, 127, 147, 159, 162, 168, 189, 196, 212, 216, 252, 254, 294, 318, 324, 371, 378, 381, 392, 424, 441, 477, 504, 508, 567, 588, 636, 648, 742, 756, 762, 882, 889, 954, 1016, 1113, 1134, 1143, 1176, 1272, 1323, 1431, 1484, 1512, 1524, 1764, 1778, 1908, 2226, 2268, 2286, 2597, 2646, 2667, 2862, 2968, 3048, 3339, 3429, 3528, 3556, 3816, 3969, 4293, 4452, 4536, 4572, 5194, 5292, 5334, 5724, 6223, 6678, 6731, 6858, 7112, 7791, 7938, 8001, 8586, 8904, 9144, 10017, 10287, 10388, 10584, 10668, 11448, 12446, 13356, 13462, 13716, 15582, 15876, 16002, 17172, 18669, 20034, 20193, 20574, 20776, 21336, 23373, 24003, 24892, 26712, 26924, 27432, 30051, 31164, 31752, 32004, 34344, 37338, 40068, 40386, 41148, 46746, 47117, 48006, 49784, 53848, 56007, 60102, 60579, 62328, 64008, 70119, 72009, 74676, 80136, 80772, 82296, 93492, 94234, 96012, 112014, 120204, 121158, 140238, 141351, 144018, 149352, 161544, 168021, 181737, 186984, 188468, 192024, 210357, 224028, 240408, 242316, 280476, 282702, 288036, 329819, 336042, 363474, 376936, 420714, 424053, 448056, 484632, 504063, 545211, 560952, 565404, 576072, 659638, 672084, 726948, 841428, 848106, 989457, 1008126, 1090422, 1130808, 1272159, 1319276, 1344168, 1453896, 1682856, 1696212, 1978914, 2016252, 2180844, 2544318, 2638552, 2968371, 3392424, 3816477, 3957828, 4032504, 4361688, 5088636, 5936742, 7632954, 7915656, 8905113, 10177272, 11873484, 15265908, 17810226, 23746968, 26715339, 30531816, 35620452, 53430678, 71240904, 106861356, 213722712]

約数ペア:

[(1, 213722712), (2, 106861356), (3, 71240904), (4, 53430678), (6, 35620452), (7, 30531816), (8, 26715339), (9, 23746968), (12, 17810226), (14, 15265908), (18, 11873484), (21, 10177272), (24, 8905113), (27, 7915656), (28, 7632954), (36, 5936742), (42, 5088636), (49, 4361688), (53, 4032504), (54, 3957828), (56, 3816477), (63, 3392424), (72, 2968371), (81, 2638552), (84, 2544318), (98, 2180844), (106, 2016252), (108, 1978914), (126, 1696212), (127, 1682856), (147, 1453896), (159, 1344168), (162, 1319276), (168, 1272159), (189, 1130808), (196, 1090422), (212, 1008126), (216, 989457), (252, 848106), (254, 841428), (294, 726948), (318, 672084), (324, 659638), (371, 576072), (378, 565404), (381, 560952), (392, 545211), (424, 504063), (441, 484632), (477, 448056), (504, 424053), (508, 420714), (567, 376936), (588, 363474), (636, 336042), (648, 329819), (742, 288036), (756, 282702), (762, 280476), (882, 242316), (889, 240408), (954, 224028), (1016, 210357), (1113, 192024), (1134, 188468), (1143, 186984), (1176, 181737), (1272, 168021), (1323, 161544), (1431, 149352), (1484, 144018), (1512, 141351), (1524, 140238), (1764, 121158), (1778, 120204), (1908, 112014), (2226, 96012), (2268, 94234), (2286, 93492), (2597, 82296), (2646, 80772), (2667, 80136), (2862, 74676), (2968, 72009), (3048, 70119), (3339, 64008), (3429, 62328), (3528, 60579), (3556, 60102), (3816, 56007), (3969, 53848), (4293, 49784), (4452, 48006), (4536, 47117), (4572, 46746), (5194, 41148), (5292, 40386), (5334, 40068), (5724, 37338), (6223, 34344), (6678, 32004), (6731, 31752), (6858, 31164), (7112, 30051), (7791, 27432), (7938, 26924), (8001, 26712), (8586, 24892), (8904, 24003), (9144, 23373), (10017, 21336), (10287, 20776), (10388, 20574), (10584, 20193), (10668, 20034), (11448, 18669), (12446, 17172), (13356, 16002), (13462, 15876), (13716, 15582)]