2120537496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{12893}}^1$

素因数の和:13009

約数の個数: 128

約数和(自身を含む): 6684249600

約数和(自身を除く): 4563712104

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 89, 132, 154, 168, 178, 231, 264, 267, 308, 356, 462, 534, 616, 623, 712, 924, 979, 1068, 1246, 1848, 1869, 1958, 2136, 2492, 2937, 3738, 3916, 4984, 5874, 6853, 7476, 7832, 11748, 12893, 13706, 14952, 20559, 23496, 25786, 27412, 38679, 41118, 51572, 54824, 77358, 82236, 90251, 103144, 141823, 154716, 164472, 180502, 270753, 283646, 309432, 361004, 425469, 541506, 567292, 722008, 850938, 992761, 1083012, 1134584, 1147477, 1701876, 1985522, 2166024, 2294954, 2978283, 3403752, 3442431, 3971044, 4589908, 5956566, 6884862, 7942088, 8032339, 9179816, 11913132, 12622247, 13769724, 16064678, 23826264, 24097017, 25244494, 27539448, 32129356, 37866741, 48194034, 50488988, 64258712, 75733482, 88355729, 96388068, 100977976, 151466964, 176711458, 192776136, 265067187, 302933928, 353422916, 530134374, 706845832, 1060268748, 2120537496]

約数ペア:

[(1, 2120537496), (2, 1060268748), (3, 706845832), (4, 530134374), (6, 353422916), (7, 302933928), (8, 265067187), (11, 192776136), (12, 176711458), (14, 151466964), (21, 100977976), (22, 96388068), (24, 88355729), (28, 75733482), (33, 64258712), (42, 50488988), (44, 48194034), (56, 37866741), (66, 32129356), (77, 27539448), (84, 25244494), (88, 24097017), (89, 23826264), (132, 16064678), (154, 13769724), (168, 12622247), (178, 11913132), (231, 9179816), (264, 8032339), (267, 7942088), (308, 6884862), (356, 5956566), (462, 4589908), (534, 3971044), (616, 3442431), (623, 3403752), (712, 2978283), (924, 2294954), (979, 2166024), (1068, 1985522), (1246, 1701876), (1848, 1147477), (1869, 1134584), (1958, 1083012), (2136, 992761), (2492, 850938), (2937, 722008), (3738, 567292), (3916, 541506), (4984, 425469), (5874, 361004), (6853, 309432), (7476, 283646), (7832, 270753), (11748, 180502), (12893, 164472), (13706, 154716), (14952, 141823), (20559, 103144), (23496, 90251), (25786, 82236), (27412, 77358), (38679, 54824), (41118, 51572)]