321272086824

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{357169}}^1$

素因数の和:357256

約数の個数: 144

約数和(自身を含む): 968248581300

約数和(自身を除く): 646976494476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 961, 1116, 1209, 1612, 1922, 2232, 2418, 2883, 3224, 3627, 3844, 4836, 5766, 7254, 7688, 8649, 9672, 11532, 12493, 14508, 17298, 23064, 24986, 29016, 34596, 37479, 49972, 69192, 74958, 99944, 112437, 149916, 224874, 299832, 357169, 449748, 714338, 899496, 1071507, 1428676, 2143014, 2857352, 3214521, 4286028, 4643197, 6429042, 8572056, 9286394, 11072239, 12858084, 13929591, 18572788, 22144478, 25716168, 27859182, 33216717, 37145576, 41788773, 44288956, 55718364, 66433434, 83577546, 88577912, 99650151, 111436728, 132866868, 143939107, 167155092, 199300302, 265733736, 287878214, 334310184, 343239409, 398600604, 431817321, 575756428, 686478818, 797201208, 863634642, 1029718227, 1151512856, 1295451963, 1372957636, 1727269284, 2059436454, 2590903926, 2745915272, 3089154681, 3454538568, 4118872908, 4462112317, 5181807852, 6178309362, 8237745816, 8924224634, 10363615704, 12356618724, 13386336951, 17848449268, 24713237448, 26772673902, 35696898536, 40159010853, 53545347804, 80318021706, 107090695608, 160636043412, 321272086824]

約数ペア:

[(1, 321272086824), (2, 160636043412), (3, 107090695608), (4, 80318021706), (6, 53545347804), (8, 40159010853), (9, 35696898536), (12, 26772673902), (13, 24713237448), (18, 17848449268), (24, 13386336951), (26, 12356618724), (31, 10363615704), (36, 8924224634), (39, 8237745816), (52, 6178309362), (62, 5181807852), (72, 4462112317), (78, 4118872908), (93, 3454538568), (104, 3089154681), (117, 2745915272), (124, 2590903926), (156, 2059436454), (186, 1727269284), (234, 1372957636), (248, 1295451963), (279, 1151512856), (312, 1029718227), (372, 863634642), (403, 797201208), (468, 686478818), (558, 575756428), (744, 431817321), (806, 398600604), (936, 343239409), (961, 334310184), (1116, 287878214), (1209, 265733736), (1612, 199300302), (1922, 167155092), (2232, 143939107), (2418, 132866868), (2883, 111436728), (3224, 99650151), (3627, 88577912), (3844, 83577546), (4836, 66433434), (5766, 55718364), (7254, 44288956), (7688, 41788773), (8649, 37145576), (9672, 33216717), (11532, 27859182), (12493, 25716168), (14508, 22144478), (17298, 18572788), (23064, 13929591), (24986, 12858084), (29016, 11072239), (34596, 9286394), (37479, 8572056), (49972, 6429042), (69192, 4643197), (74958, 4286028), (99944, 3214521), (112437, 2857352), (149916, 2143014), (224874, 1428676), (299832, 1071507), (357169, 899496), (449748, 714338)]