252578144

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12391}}^1$

素因数の和:12428

約数の個数: 72

約数和(自身を含む): 622995408

約数和(自身を除く): 370417264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 12391, 20384, 24782, 49564, 86737, 99128, 161083, 173474, 198256, 322166, 346948, 396512, 607159, 644332, 693896, 1127581, 1214318, 1288664, 1387792, 2255162, 2428636, 2577328, 2775584, 4510324, 4857272, 5154656, 7893067, 9020648, 9714544, 15786134, 18041296, 19429088, 31572268, 36082592, 63144536, 126289072, 252578144]

約数ペア:

[(1, 252578144), (2, 126289072), (4, 63144536), (7, 36082592), (8, 31572268), (13, 19429088), (14, 18041296), (16, 15786134), (26, 9714544), (28, 9020648), (32, 7893067), (49, 5154656), (52, 4857272), (56, 4510324), (91, 2775584), (98, 2577328), (104, 2428636), (112, 2255162), (182, 1387792), (196, 1288664), (208, 1214318), (224, 1127581), (364, 693896), (392, 644332), (416, 607159), (637, 396512), (728, 346948), (784, 322166), (1274, 198256), (1456, 173474), (1568, 161083), (2548, 99128), (2912, 86737), (5096, 49564), (10192, 24782), (12391, 20384)]