282981908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 551577600

約数和(自身を除く): 268595692

約数列:

[1, 2, 4, 11, 22, 44, 89, 127, 178, 254, 356, 508, 569, 979, 1138, 1397, 1958, 2276, 2794, 3916, 5588, 6259, 11303, 12518, 22606, 25036, 45212, 50641, 72263, 101282, 124333, 144526, 202564, 248666, 289052, 497332, 557051, 794893, 1114102, 1589786, 2228204, 3179572, 6431407, 12862814, 25725628, 70745477, 141490954, 282981908]

約数ペア:

[(1, 282981908), (2, 141490954), (4, 70745477), (11, 25725628), (22, 12862814), (44, 6431407), (89, 3179572), (127, 2228204), (178, 1589786), (254, 1114102), (356, 794893), (508, 557051), (569, 497332), (979, 289052), (1138, 248666), (1397, 202564), (1958, 144526), (2276, 124333), (2794, 101282), (3916, 72263), (5588, 50641), (6259, 45212), (11303, 25036), (12518, 22606)]