426536656

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 160

約数和(自身を含む): 1087930368

約数和(自身を除く): 661393712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 47, 52, 56, 91, 92, 94, 104, 112, 161, 182, 184, 188, 208, 271, 299, 322, 329, 364, 368, 376, 542, 598, 611, 644, 658, 728, 752, 1081, 1084, 1196, 1222, 1288, 1316, 1456, 1897, 2093, 2162, 2168, 2392, 2444, 2576, 2632, 3523, 3794, 4186, 4277, 4324, 4336, 4784, 4888, 5264, 6233, 7046, 7567, 7588, 8372, 8554, 8648, 9776, 12466, 12737, 14053, 14092, 15134, 15176, 16744, 17108, 17296, 24661, 24932, 25474, 28106, 28184, 30268, 30352, 33488, 34216, 43631, 49322, 49864, 50948, 56212, 56368, 60536, 68432, 81029, 87262, 89159, 98371, 98644, 99728, 101896, 112424, 121072, 162058, 165581, 174524, 178318, 196742, 197288, 203792, 224848, 292951, 324116, 331162, 349048, 356636, 393484, 394576, 567203, 585902, 648232, 662324, 698096, 713272, 786968, 1134406, 1159067, 1171804, 1296464, 1324648, 1426544, 1573936, 2050657, 2268812, 2318134, 2343608, 2649296, 3808363, 4101314, 4537624, 4636268, 4687216, 7616726, 8202628, 9075248, 9272536, 15233452, 16405256, 18545072, 26658541, 30466904, 32810512, 53317082, 60933808, 106634164, 213268328, 426536656]

約数ペア:

[(1, 426536656), (2, 213268328), (4, 106634164), (7, 60933808), (8, 53317082), (13, 32810512), (14, 30466904), (16, 26658541), (23, 18545072), (26, 16405256), (28, 15233452), (46, 9272536), (47, 9075248), (52, 8202628), (56, 7616726), (91, 4687216), (92, 4636268), (94, 4537624), (104, 4101314), (112, 3808363), (161, 2649296), (182, 2343608), (184, 2318134), (188, 2268812), (208, 2050657), (271, 1573936), (299, 1426544), (322, 1324648), (329, 1296464), (364, 1171804), (368, 1159067), (376, 1134406), (542, 786968), (598, 713272), (611, 698096), (644, 662324), (658, 648232), (728, 585902), (752, 567203), (1081, 394576), (1084, 393484), (1196, 356636), (1222, 349048), (1288, 331162), (1316, 324116), (1456, 292951), (1897, 224848), (2093, 203792), (2162, 197288), (2168, 196742), (2392, 178318), (2444, 174524), (2576, 165581), (2632, 162058), (3523, 121072), (3794, 112424), (4186, 101896), (4277, 99728), (4324, 98644), (4336, 98371), (4784, 89159), (4888, 87262), (5264, 81029), (6233, 68432), (7046, 60536), (7567, 56368), (7588, 56212), (8372, 50948), (8554, 49864), (8648, 49322), (9776, 43631), (12466, 34216), (12737, 33488), (14053, 30352), (14092, 30268), (15134, 28184), (15176, 28106), (16744, 25474), (17108, 24932), (17296, 24661)]