313888917584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11939}}^1\times {\mathrm{149381}}^1$

素因数の和:161339

約数の個数: 40

約数和(自身を含む): 663507041760

約数和(自身を除く): 349618124176

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11939, 23878, 47756, 95512, 131329, 149381, 191024, 262658, 298762, 525316, 597524, 1050632, 1195048, 1643191, 2101264, 2390096, 3286382, 6572764, 13145528, 26291056, 1783459759, 3566919518, 7133839036, 14267678072, 19618057349, 28535356144, 39236114698, 78472229396, 156944458792, 313888917584]

約数ペア:

[(1, 313888917584), (2, 156944458792), (4, 78472229396), (8, 39236114698), (11, 28535356144), (16, 19618057349), (22, 14267678072), (44, 7133839036), (88, 3566919518), (176, 1783459759), (11939, 26291056), (23878, 13145528), (47756, 6572764), (95512, 3286382), (131329, 2390096), (149381, 2101264), (191024, 1643191), (262658, 1195048), (298762, 1050632), (525316, 597524)]