213425184

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{769}}^1$

素因数の和:855

約数の個数: 144

約数和(自身を含む): 663616800

約数和(自身を除く): 450191616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 59, 84, 96, 98, 112, 118, 147, 168, 177, 196, 224, 236, 294, 336, 354, 392, 413, 472, 588, 672, 708, 769, 784, 826, 944, 1176, 1239, 1416, 1538, 1568, 1652, 1888, 2307, 2352, 2478, 2832, 2891, 3076, 3304, 4614, 4704, 4956, 5383, 5664, 5782, 6152, 6608, 8673, 9228, 9912, 10766, 11564, 12304, 13216, 16149, 17346, 18456, 19824, 21532, 23128, 24608, 32298, 34692, 36912, 37681, 39648, 43064, 45371, 46256, 64596, 69384, 73824, 75362, 86128, 90742, 92512, 113043, 129192, 136113, 138768, 150724, 172256, 181484, 226086, 258384, 272226, 277536, 301448, 317597, 362968, 452172, 516768, 544452, 602896, 635194, 725936, 904344, 952791, 1088904, 1205792, 1270388, 1451872, 1808688, 1905582, 2177808, 2223179, 2540776, 3617376, 3811164, 4355616, 4446358, 5081552, 6669537, 7622328, 8892716, 10163104, 13339074, 15244656, 17785432, 26678148, 30489312, 35570864, 53356296, 71141728, 106712592, 213425184]

約数ペア:

[(1, 213425184), (2, 106712592), (3, 71141728), (4, 53356296), (6, 35570864), (7, 30489312), (8, 26678148), (12, 17785432), (14, 15244656), (16, 13339074), (21, 10163104), (24, 8892716), (28, 7622328), (32, 6669537), (42, 5081552), (48, 4446358), (49, 4355616), (56, 3811164), (59, 3617376), (84, 2540776), (96, 2223179), (98, 2177808), (112, 1905582), (118, 1808688), (147, 1451872), (168, 1270388), (177, 1205792), (196, 1088904), (224, 952791), (236, 904344), (294, 725936), (336, 635194), (354, 602896), (392, 544452), (413, 516768), (472, 452172), (588, 362968), (672, 317597), (708, 301448), (769, 277536), (784, 272226), (826, 258384), (944, 226086), (1176, 181484), (1239, 172256), (1416, 150724), (1538, 138768), (1568, 136113), (1652, 129192), (1888, 113043), (2307, 92512), (2352, 90742), (2478, 86128), (2832, 75362), (2891, 73824), (3076, 69384), (3304, 64596), (4614, 46256), (4704, 45371), (4956, 43064), (5383, 39648), (5664, 37681), (5782, 36912), (6152, 34692), (6608, 32298), (8673, 24608), (9228, 23128), (9912, 21532), (10766, 19824), (11564, 18456), (12304, 17346), (13216, 16149)]