270778816

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2389}}^1$

素因数の和:2442

約数の個数: 112

約数和(自身を含む): 699333120

約数和(自身を除く): 428554304

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 77, 88, 92, 112, 154, 161, 176, 184, 224, 253, 308, 322, 352, 368, 448, 506, 616, 644, 704, 736, 1012, 1232, 1288, 1472, 1771, 2024, 2389, 2464, 2576, 3542, 4048, 4778, 4928, 5152, 7084, 8096, 9556, 10304, 14168, 16192, 16723, 19112, 26279, 28336, 33446, 38224, 52558, 54947, 56672, 66892, 76448, 105116, 109894, 113344, 133784, 152896, 183953, 210232, 219788, 267568, 367906, 384629, 420464, 439576, 535136, 604417, 735812, 769258, 840928, 879152, 1070272, 1208834, 1471624, 1538516, 1681856, 1758304, 2417668, 2943248, 3077032, 3516608, 4230919, 4835336, 5886496, 6154064, 8461838, 9670672, 11772992, 12308128, 16923676, 19341344, 24616256, 33847352, 38682688, 67694704, 135389408, 270778816]

約数ペア:

[(1, 270778816), (2, 135389408), (4, 67694704), (7, 38682688), (8, 33847352), (11, 24616256), (14, 19341344), (16, 16923676), (22, 12308128), (23, 11772992), (28, 9670672), (32, 8461838), (44, 6154064), (46, 5886496), (56, 4835336), (64, 4230919), (77, 3516608), (88, 3077032), (92, 2943248), (112, 2417668), (154, 1758304), (161, 1681856), (176, 1538516), (184, 1471624), (224, 1208834), (253, 1070272), (308, 879152), (322, 840928), (352, 769258), (368, 735812), (448, 604417), (506, 535136), (616, 439576), (644, 420464), (704, 384629), (736, 367906), (1012, 267568), (1232, 219788), (1288, 210232), (1472, 183953), (1771, 152896), (2024, 133784), (2389, 113344), (2464, 109894), (2576, 105116), (3542, 76448), (4048, 66892), (4778, 56672), (4928, 54947), (5152, 52558), (7084, 38224), (8096, 33446), (9556, 28336), (10304, 26279), (14168, 19112), (16192, 16723)]