231718144

素因数分解:

$2^8\times 7^1\times {\mathrm{191}}^1\times {\mathrm{677}}^1$

素因数の和:891

約数の個数: 72

約数和(自身を含む): 532159488

約数和(自身を除く): 300441344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 191, 224, 256, 382, 448, 677, 764, 896, 1337, 1354, 1528, 1792, 2674, 2708, 3056, 4739, 5348, 5416, 6112, 9478, 10696, 10832, 12224, 18956, 21392, 21664, 24448, 37912, 42784, 43328, 48896, 75824, 85568, 86656, 129307, 151648, 171136, 173312, 258614, 303296, 342272, 517228, 606592, 905149, 1034456, 1213184, 1810298, 2068912, 3620596, 4137824, 7241192, 8275648, 14482384, 16551296, 28964768, 33102592, 57929536, 115859072, 231718144]

約数ペア:

[(1, 231718144), (2, 115859072), (4, 57929536), (7, 33102592), (8, 28964768), (14, 16551296), (16, 14482384), (28, 8275648), (32, 7241192), (56, 4137824), (64, 3620596), (112, 2068912), (128, 1810298), (191, 1213184), (224, 1034456), (256, 905149), (382, 606592), (448, 517228), (677, 342272), (764, 303296), (896, 258614), (1337, 173312), (1354, 171136), (1528, 151648), (1792, 129307), (2674, 86656), (2708, 85568), (3056, 75824), (4739, 48896), (5348, 43328), (5416, 42784), (6112, 37912), (9478, 24448), (10696, 21664), (10832, 21392), (12224, 18956)]