297133856

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1231}}^1$

素因数の和:1657

約数の個数: 48

約数和(自身を含む): 617823360

約数和(自身を除く): 320689504

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 397, 608, 794, 1231, 1588, 2462, 3176, 4924, 6352, 7543, 9848, 12704, 15086, 19696, 23389, 30172, 39392, 46778, 60344, 93556, 120688, 187112, 241376, 374224, 488707, 748448, 977414, 1954828, 3909656, 7819312, 9285433, 15638624, 18570866, 37141732, 74283464, 148566928, 297133856]

約数ペア:

[(1, 297133856), (2, 148566928), (4, 74283464), (8, 37141732), (16, 18570866), (19, 15638624), (32, 9285433), (38, 7819312), (76, 3909656), (152, 1954828), (304, 977414), (397, 748448), (608, 488707), (794, 374224), (1231, 241376), (1588, 187112), (2462, 120688), (3176, 93556), (4924, 60344), (6352, 46778), (7543, 39392), (9848, 30172), (12704, 23389), (15086, 19696)]