239439660988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6961}}^1\times {\mathrm{10709}}^1$

素因数の和:17758

約数の個数: 48

約数和(自身を含む): 463483732320

約数和(自身を除く): 224044071332

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 6961, 10709, 13922, 21418, 27844, 42836, 76571, 117799, 153142, 235598, 306284, 471196, 508153, 781757, 1016306, 1563514, 2032612, 3127028, 5589683, 8599327, 11179366, 17198654, 22358732, 34397308, 74545349, 149090698, 298181396, 819998839, 1639997678, 3279995356, 5441810477, 10883620954, 21767241908, 59859915247, 119719830494, 239439660988]

約数ペア:

[(1, 239439660988), (2, 119719830494), (4, 59859915247), (11, 21767241908), (22, 10883620954), (44, 5441810477), (73, 3279995356), (146, 1639997678), (292, 819998839), (803, 298181396), (1606, 149090698), (3212, 74545349), (6961, 34397308), (10709, 22358732), (13922, 17198654), (21418, 11179366), (27844, 8599327), (42836, 5589683), (76571, 3127028), (117799, 2032612), (153142, 1563514), (235598, 1016306), (306284, 781757), (471196, 508153)]