259223103693

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1\times {\mathrm{1289}}^1$

素因数の和:2047

約数の個数: 96

約数和(自身を含む): 414715392000

約数和(自身を除く): 155492288307

約数列:

[1, 3, 9, 19, 31, 57, 59, 93, 171, 177, 279, 531, 589, 643, 1121, 1289, 1767, 1829, 1929, 3363, 3867, 5301, 5487, 5787, 10089, 11601, 12217, 16461, 19933, 24491, 34751, 36651, 37937, 39959, 59799, 73473, 76051, 104253, 109953, 113811, 119877, 179397, 220419, 228153, 312759, 341433, 359631, 378727, 684459, 720803, 759221, 828827, 1136181, 1176047, 1444969, 2162409, 2277663, 2357581, 2486481, 3408543, 3528141, 4334907, 6487227, 6832989, 7072743, 7459443, 10584423, 13004721, 15747713, 21218229, 22344893, 25693637, 44794039, 47243139, 48900793, 67034679, 77080911, 134382117, 141729417, 146702379, 201104037, 231242733, 403146351, 440107137, 488179103, 929115067, 1464537309, 1515924583, 2787345201, 4393611927, 4547773749, 8362035603, 13643321247, 28802567077, 86407701231, 259223103693]

約数ペア:

[(1, 259223103693), (3, 86407701231), (9, 28802567077), (19, 13643321247), (31, 8362035603), (57, 4547773749), (59, 4393611927), (93, 2787345201), (171, 1515924583), (177, 1464537309), (279, 929115067), (531, 488179103), (589, 440107137), (643, 403146351), (1121, 231242733), (1289, 201104037), (1767, 146702379), (1829, 141729417), (1929, 134382117), (3363, 77080911), (3867, 67034679), (5301, 48900793), (5487, 47243139), (5787, 44794039), (10089, 25693637), (11601, 22344893), (12217, 21218229), (16461, 15747713), (19933, 13004721), (24491, 10584423), (34751, 7459443), (36651, 7072743), (37937, 6832989), (39959, 6487227), (59799, 4334907), (73473, 3528141), (76051, 3408543), (104253, 2486481), (109953, 2357581), (113811, 2277663), (119877, 2162409), (179397, 1444969), (220419, 1176047), (228153, 1136181), (312759, 828827), (341433, 759221), (359631, 720803), (378727, 684459)]