12512091312

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{6247}}^1$

素因数の和:8255

約数の個数: 120

約数和(自身を含む): 40045381376

約数和(自身を除く): 27533290064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1987, 3974, 5961, 6247, 7948, 11922, 12494, 13909, 15896, 17883, 18741, 23844, 24988, 27818, 31792, 35766, 37482, 41727, 43729, 47688, 49976, 55636, 56223, 71532, 74964, 83454, 87458, 95376, 99952, 111272, 112446, 125181, 131187, 143064, 149928, 166908, 174916, 222544, 224892, 250362, 262374, 286128, 299856, 333816, 349832, 393561, 449784, 500724, 524748, 667632, 699664, 787122, 899568, 1001448, 1049496, 1574244, 2002896, 2098992, 3148488, 6296976, 12412789, 24825578, 37238367, 49651156, 74476734, 86889523, 99302312, 111715101, 148953468, 173779046, 198604624, 223430202, 260668569, 297906936, 347558092, 446860404, 521337138, 595813872, 695116184, 782005707, 893720808, 1042674276, 1390232368, 1564011414, 1787441616, 2085348552, 3128022828, 4170697104, 6256045656, 12512091312]

約数ペア:

[(1, 12512091312), (2, 6256045656), (3, 4170697104), (4, 3128022828), (6, 2085348552), (7, 1787441616), (8, 1564011414), (9, 1390232368), (12, 1042674276), (14, 893720808), (16, 782005707), (18, 695116184), (21, 595813872), (24, 521337138), (28, 446860404), (36, 347558092), (42, 297906936), (48, 260668569), (56, 223430202), (63, 198604624), (72, 173779046), (84, 148953468), (112, 111715101), (126, 99302312), (144, 86889523), (168, 74476734), (252, 49651156), (336, 37238367), (504, 24825578), (1008, 12412789), (1987, 6296976), (3974, 3148488), (5961, 2098992), (6247, 2002896), (7948, 1574244), (11922, 1049496), (12494, 1001448), (13909, 899568), (15896, 787122), (17883, 699664), (18741, 667632), (23844, 524748), (24988, 500724), (27818, 449784), (31792, 393561), (35766, 349832), (37482, 333816), (41727, 299856), (43729, 286128), (47688, 262374), (49976, 250362), (55636, 224892), (56223, 222544), (71532, 174916), (74964, 166908), (83454, 149928), (87458, 143064), (95376, 131187), (99952, 125181), (111272, 112446)]