258715672371

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{359}}^1\times {\mathrm{21313}}^1$

素因数の和:21725

約数の個数: 72

約数和(自身を含む): 428723436960

約数和(自身を除く): 170007764589

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 289, 359, 663, 867, 1077, 1989, 2601, 3231, 3757, 4667, 6103, 11271, 14001, 18309, 21313, 33813, 42003, 54927, 63939, 79339, 103751, 191817, 238017, 277069, 311253, 362321, 714051, 831207, 933759, 1086963, 1348763, 2493621, 3260889, 4046289, 4710173, 6159457, 7651367, 12138867, 14130519, 18478371, 22954101, 42391557, 55435113, 68862303, 80072941, 99467771, 130073239, 240218823, 298403313, 390219717, 720656469, 895209939, 1170659151, 1690952107, 2211245063, 5072856321, 6633735189, 15218568963, 19901205567, 28746185819, 86238557457, 258715672371]

約数ペア:

[(1, 258715672371), (3, 86238557457), (9, 28746185819), (13, 19901205567), (17, 15218568963), (39, 6633735189), (51, 5072856321), (117, 2211245063), (153, 1690952107), (221, 1170659151), (289, 895209939), (359, 720656469), (663, 390219717), (867, 298403313), (1077, 240218823), (1989, 130073239), (2601, 99467771), (3231, 80072941), (3757, 68862303), (4667, 55435113), (6103, 42391557), (11271, 22954101), (14001, 18478371), (18309, 14130519), (21313, 12138867), (33813, 7651367), (42003, 6159457), (54927, 4710173), (63939, 4046289), (79339, 3260889), (103751, 2493621), (191817, 1348763), (238017, 1086963), (277069, 933759), (311253, 831207), (362321, 714051)]