381456

素因数分解:

$2^4\times 3^3\times {\mathrm{883}}^1$

素因数の和:900

約数の個数: 40

約数和(自身を含む): 1096160

約数和(自身を除く): 714704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 883, 1766, 2649, 3532, 5298, 7064, 7947, 10596, 14128, 15894, 21192, 23841, 31788, 42384, 47682, 63576, 95364, 127152, 190728, 381456]

約数ペア:

[(1, 381456), (2, 190728), (3, 127152), (4, 95364), (6, 63576), (8, 47682), (9, 42384), (12, 31788), (16, 23841), (18, 21192), (24, 15894), (27, 14128), (36, 10596), (48, 7947), (54, 7064), (72, 5298), (108, 3532), (144, 2649), (216, 1766), (432, 883)]