319998540598

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1031}}^1\times {\mathrm{55763}}^1$

素因数の和:56841

約数の個数: 48

約数和(自身を含む): 551083938048

約数和(自身を除く): 231085397450

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 1031, 2062, 2783, 5566, 11341, 22682, 23713, 47426, 55763, 111526, 124751, 249502, 260843, 521686, 613393, 1226786, 1282549, 2565098, 2869273, 5738546, 6747323, 13494646, 14108039, 28216078, 57491653, 114983306, 155188429, 310376858, 632408183, 1264816366, 1322308019, 2644616038, 6956490013, 13912980026, 14545388209, 29090776418, 159999270299, 319998540598]

約数ペア:

[(1, 319998540598), (2, 159999270299), (11, 29090776418), (22, 14545388209), (23, 13912980026), (46, 6956490013), (121, 2644616038), (242, 1322308019), (253, 1264816366), (506, 632408183), (1031, 310376858), (2062, 155188429), (2783, 114983306), (5566, 57491653), (11341, 28216078), (22682, 14108039), (23713, 13494646), (47426, 6747323), (55763, 5738546), (111526, 2869273), (124751, 2565098), (249502, 1282549), (260843, 1226786), (521686, 613393)]