864192

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{643}}^1$

素因数の和:665

約数の個数: 56

約数和(自身を含む): 2617216

約数和(自身を除く): 1753024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 643, 672, 1286, 1344, 1929, 2572, 3858, 4501, 5144, 7716, 9002, 10288, 13503, 15432, 18004, 20576, 27006, 30864, 36008, 41152, 54012, 61728, 72016, 108024, 123456, 144032, 216048, 288064, 432096, 864192]

約数ペア:

[(1, 864192), (2, 432096), (3, 288064), (4, 216048), (6, 144032), (7, 123456), (8, 108024), (12, 72016), (14, 61728), (16, 54012), (21, 41152), (24, 36008), (28, 30864), (32, 27006), (42, 20576), (48, 18004), (56, 15432), (64, 13503), (84, 10288), (96, 9002), (112, 7716), (168, 5144), (192, 4501), (224, 3858), (336, 2572), (448, 1929), (643, 1344), (672, 1286)]