231473984

素因数分解:

$2^6\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1489}}^1$

素因数の和:1855

約数の個数: 56

約数和(自身を含む): 526816320

約数和(自身を除く): 295342336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 347, 448, 694, 1388, 1489, 2429, 2776, 2978, 4858, 5552, 5956, 9716, 10423, 11104, 11912, 19432, 20846, 22208, 23824, 38864, 41692, 47648, 77728, 83384, 95296, 155456, 166768, 333536, 516683, 667072, 1033366, 2066732, 3616781, 4133464, 7233562, 8266928, 14467124, 16533856, 28934248, 33067712, 57868496, 115736992, 231473984]

約数ペア:

[(1, 231473984), (2, 115736992), (4, 57868496), (7, 33067712), (8, 28934248), (14, 16533856), (16, 14467124), (28, 8266928), (32, 7233562), (56, 4133464), (64, 3616781), (112, 2066732), (224, 1033366), (347, 667072), (448, 516683), (694, 333536), (1388, 166768), (1489, 155456), (2429, 95296), (2776, 83384), (2978, 77728), (4858, 47648), (5552, 41692), (5956, 38864), (9716, 23824), (10423, 22208), (11104, 20846), (11912, 19432)]