280677216

素因数分解:

$2^5\times 3^1\times {\mathrm{643}}^1\times {\mathrm{4547}}^1$

素因数の和:5203

約数の個数: 48

約数和(自身を含む): 738085824

約数和(自身を除く): 457408608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 643, 1286, 1929, 2572, 3858, 4547, 5144, 7716, 9094, 10288, 13641, 15432, 18188, 20576, 27282, 30864, 36376, 54564, 61728, 72752, 109128, 145504, 218256, 436512, 2923721, 5847442, 8771163, 11694884, 17542326, 23389768, 35084652, 46779536, 70169304, 93559072, 140338608, 280677216]

約数ペア:

[(1, 280677216), (2, 140338608), (3, 93559072), (4, 70169304), (6, 46779536), (8, 35084652), (12, 23389768), (16, 17542326), (24, 11694884), (32, 8771163), (48, 5847442), (96, 2923721), (643, 436512), (1286, 218256), (1929, 145504), (2572, 109128), (3858, 72752), (4547, 61728), (5144, 54564), (7716, 36376), (9094, 30864), (10288, 27282), (13641, 20576), (15432, 18188)]