314810912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17599}}^1$

素因数の和:17665

約数の個数: 48

約数和(自身を含む): 683020800

約数和(自身を除く): 368209888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 4472, 8944, 17599, 17888, 35198, 70396, 140792, 228787, 281584, 457574, 563168, 756757, 915148, 1513514, 1830296, 3027028, 3660592, 6054056, 7321184, 9837841, 12108112, 19675682, 24216224, 39351364, 78702728, 157405456, 314810912]

約数ペア:

[(1, 314810912), (2, 157405456), (4, 78702728), (8, 39351364), (13, 24216224), (16, 19675682), (26, 12108112), (32, 9837841), (43, 7321184), (52, 6054056), (86, 3660592), (104, 3027028), (172, 1830296), (208, 1513514), (344, 915148), (416, 756757), (559, 563168), (688, 457574), (1118, 281584), (1376, 228787), (2236, 140792), (4472, 70396), (8944, 35198), (17599, 17888)]