212536696518

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1\times {\mathrm{13411}}^1$

素因数の和:13898

約数の個数: 96

約数和(自身を含む): 489591648000

約数和(自身を除く): 277054951482

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 149, 171, 298, 311, 342, 447, 622, 894, 933, 1341, 1866, 2682, 2799, 2831, 5598, 5662, 5909, 8493, 11818, 13411, 16986, 17727, 25479, 26822, 35454, 40233, 46339, 50958, 53181, 80466, 92678, 106362, 120699, 139017, 241398, 254809, 278034, 417051, 509618, 764427, 834102, 880441, 1528854, 1760882, 1998239, 2293281, 2641323, 3996478, 4170821, 4586562, 5282646, 5994717, 7923969, 8341642, 11989434, 12512463, 15847938, 17984151, 25024926, 35968302, 37537389, 37966541, 75074778, 75933082, 79245599, 113899623, 158491198, 227799246, 237736797, 341698869, 475473594, 621452329, 683397738, 713210391, 1242904658, 1426420782, 1864356987, 3728713974, 5593070961, 11186141922, 11807594251, 23615188502, 35422782753, 70845565506, 106268348259, 212536696518]

約数ペア:

[(1, 212536696518), (2, 106268348259), (3, 70845565506), (6, 35422782753), (9, 23615188502), (18, 11807594251), (19, 11186141922), (38, 5593070961), (57, 3728713974), (114, 1864356987), (149, 1426420782), (171, 1242904658), (298, 713210391), (311, 683397738), (342, 621452329), (447, 475473594), (622, 341698869), (894, 237736797), (933, 227799246), (1341, 158491198), (1866, 113899623), (2682, 79245599), (2799, 75933082), (2831, 75074778), (5598, 37966541), (5662, 37537389), (5909, 35968302), (8493, 25024926), (11818, 17984151), (13411, 15847938), (16986, 12512463), (17727, 11989434), (25479, 8341642), (26822, 7923969), (35454, 5994717), (40233, 5282646), (46339, 4586562), (50958, 4170821), (53181, 3996478), (80466, 2641323), (92678, 2293281), (106362, 1998239), (120699, 1760882), (139017, 1528854), (241398, 880441), (254809, 834102), (278034, 764427), (417051, 509618)]