271496512

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:336

約数の個数: 112

約数和(自身を含む): 644908032

約数和(自身を除く): 373411520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 113, 124, 173, 217, 224, 226, 248, 346, 434, 448, 452, 496, 692, 791, 868, 904, 992, 1211, 1384, 1582, 1736, 1808, 1984, 2422, 2768, 3164, 3472, 3503, 3616, 4844, 5363, 5536, 6328, 6944, 7006, 7232, 9688, 10726, 11072, 12656, 13888, 14012, 19376, 19549, 21452, 24521, 25312, 28024, 37541, 38752, 39098, 42904, 49042, 50624, 56048, 75082, 77504, 78196, 85808, 98084, 112096, 136843, 150164, 156392, 171616, 196168, 224192, 273686, 300328, 312784, 343232, 392336, 547372, 600656, 606019, 625568, 784672, 1094744, 1201312, 1212038, 1251136, 1569344, 2189488, 2402624, 2424076, 4242133, 4378976, 4848152, 8484266, 8757952, 9696304, 16968532, 19392608, 33937064, 38785216, 67874128, 135748256, 271496512]

約数ペア:

[(1, 271496512), (2, 135748256), (4, 67874128), (7, 38785216), (8, 33937064), (14, 19392608), (16, 16968532), (28, 9696304), (31, 8757952), (32, 8484266), (56, 4848152), (62, 4378976), (64, 4242133), (112, 2424076), (113, 2402624), (124, 2189488), (173, 1569344), (217, 1251136), (224, 1212038), (226, 1201312), (248, 1094744), (346, 784672), (434, 625568), (448, 606019), (452, 600656), (496, 547372), (692, 392336), (791, 343232), (868, 312784), (904, 300328), (992, 273686), (1211, 224192), (1384, 196168), (1582, 171616), (1736, 156392), (1808, 150164), (1984, 136843), (2422, 112096), (2768, 98084), (3164, 85808), (3472, 78196), (3503, 77504), (3616, 75082), (4844, 56048), (5363, 50624), (5536, 49042), (6328, 42904), (6944, 39098), (7006, 38752), (7232, 37541), (9688, 28024), (10726, 25312), (11072, 24521), (12656, 21452), (13888, 19549), (14012, 19376)]