284384148

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{557}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 671457024

約数和(自身を除く): 387072876

約数列:

[1, 2, 3, 4, 6, 12, 157, 271, 314, 471, 542, 557, 628, 813, 942, 1084, 1114, 1626, 1671, 1884, 2228, 3252, 3342, 6684, 42547, 85094, 87449, 127641, 150947, 170188, 174898, 255282, 262347, 301894, 349796, 452841, 510564, 524694, 603788, 905682, 1049388, 1811364, 23698679, 47397358, 71096037, 94794716, 142192074, 284384148]

約数ペア:

[(1, 284384148), (2, 142192074), (3, 94794716), (4, 71096037), (6, 47397358), (12, 23698679), (157, 1811364), (271, 1049388), (314, 905682), (471, 603788), (542, 524694), (557, 510564), (628, 452841), (813, 349796), (942, 301894), (1084, 262347), (1114, 255282), (1626, 174898), (1671, 170188), (1884, 150947), (2228, 127641), (3252, 87449), (3342, 85094), (6684, 42547)]