289357552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{4967}}^1$

素因数の和:5317

約数の個数: 40

約数和(自身を含む): 613567872

約数和(自身を除く): 324210320

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 331, 662, 1324, 2648, 3641, 4967, 5296, 7282, 9934, 14564, 19868, 29128, 39736, 54637, 58256, 79472, 109274, 218548, 437096, 874192, 1644077, 3288154, 6576308, 13152616, 18084847, 26305232, 36169694, 72339388, 144678776, 289357552]

約数ペア:

[(1, 289357552), (2, 144678776), (4, 72339388), (8, 36169694), (11, 26305232), (16, 18084847), (22, 13152616), (44, 6576308), (88, 3288154), (176, 1644077), (331, 874192), (662, 437096), (1324, 218548), (2648, 109274), (3641, 79472), (4967, 58256), (5296, 54637), (7282, 39736), (9934, 29128), (14564, 19868)]