231512064

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{769}}^1$

素因数の和:808

約数の個数: 144

約数和(自身を含む): 718918200

約数和(自身を除く): 487406136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 769, 784, 896, 1024, 1176, 1344, 1536, 1538, 1568, 1792, 2048, 2307, 2352, 2688, 3072, 3076, 3136, 3584, 4614, 4704, 5376, 5383, 6144, 6152, 6272, 7168, 9228, 9408, 10752, 10766, 12304, 12544, 14336, 16149, 18456, 18816, 21504, 21532, 24608, 25088, 32298, 36912, 37632, 37681, 43008, 43064, 49216, 50176, 64596, 73824, 75264, 75362, 86128, 98432, 100352, 113043, 129192, 147648, 150528, 150724, 172256, 196864, 226086, 258384, 295296, 301056, 301448, 344512, 393728, 452172, 516768, 590592, 602896, 689024, 787456, 904344, 1033536, 1181184, 1205792, 1378048, 1574912, 1808688, 2067072, 2362368, 2411584, 2756096, 3617376, 4134144, 4724736, 4823168, 5512192, 7234752, 8268288, 9646336, 11024384, 14469504, 16536576, 19292672, 28939008, 33073152, 38585344, 57878016, 77170688, 115756032, 231512064]

約数ペア:

[(1, 231512064), (2, 115756032), (3, 77170688), (4, 57878016), (6, 38585344), (7, 33073152), (8, 28939008), (12, 19292672), (14, 16536576), (16, 14469504), (21, 11024384), (24, 9646336), (28, 8268288), (32, 7234752), (42, 5512192), (48, 4823168), (49, 4724736), (56, 4134144), (64, 3617376), (84, 2756096), (96, 2411584), (98, 2362368), (112, 2067072), (128, 1808688), (147, 1574912), (168, 1378048), (192, 1205792), (196, 1181184), (224, 1033536), (256, 904344), (294, 787456), (336, 689024), (384, 602896), (392, 590592), (448, 516768), (512, 452172), (588, 393728), (672, 344512), (768, 301448), (769, 301056), (784, 295296), (896, 258384), (1024, 226086), (1176, 196864), (1344, 172256), (1536, 150724), (1538, 150528), (1568, 147648), (1792, 129192), (2048, 113043), (2307, 100352), (2352, 98432), (2688, 86128), (3072, 75362), (3076, 75264), (3136, 73824), (3584, 64596), (4614, 50176), (4704, 49216), (5376, 43064), (5383, 43008), (6144, 37681), (6152, 37632), (6272, 36912), (7168, 32298), (9228, 25088), (9408, 24608), (10752, 21532), (10766, 21504), (12304, 18816), (12544, 18456), (14336, 16149)]