456090858

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:457

約数の個数: 128

約数和(自身を含む): 1147392000

約数和(自身を除く): 691301142

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 79, 102, 114, 153, 158, 171, 237, 306, 323, 331, 342, 459, 474, 513, 646, 662, 711, 918, 969, 993, 1026, 1343, 1422, 1501, 1938, 1986, 2133, 2686, 2907, 2979, 3002, 4029, 4266, 4503, 5627, 5814, 5958, 6289, 8058, 8721, 8937, 9006, 11254, 12087, 12578, 13509, 16881, 17442, 17874, 18867, 24174, 25517, 26149, 27018, 33762, 36261, 37734, 40527, 50643, 51034, 52298, 56601, 72522, 76551, 78447, 81054, 101286, 106913, 113202, 151929, 153102, 156894, 169803, 213826, 229653, 235341, 303858, 320739, 339606, 444533, 459306, 470682, 496831, 641478, 688959, 706023, 889066, 962217, 993662, 1333599, 1377918, 1412046, 1490493, 1924434, 2667198, 2886651, 2980986, 4000797, 4471479, 5773302, 8001594, 8446127, 8942958, 12002391, 13414437, 16892254, 24004782, 25338381, 26828874, 50676762, 76015143, 152030286, 228045429, 456090858]

約数ペア:

[(1, 456090858), (2, 228045429), (3, 152030286), (6, 76015143), (9, 50676762), (17, 26828874), (18, 25338381), (19, 24004782), (27, 16892254), (34, 13414437), (38, 12002391), (51, 8942958), (54, 8446127), (57, 8001594), (79, 5773302), (102, 4471479), (114, 4000797), (153, 2980986), (158, 2886651), (171, 2667198), (237, 1924434), (306, 1490493), (323, 1412046), (331, 1377918), (342, 1333599), (459, 993662), (474, 962217), (513, 889066), (646, 706023), (662, 688959), (711, 641478), (918, 496831), (969, 470682), (993, 459306), (1026, 444533), (1343, 339606), (1422, 320739), (1501, 303858), (1938, 235341), (1986, 229653), (2133, 213826), (2686, 169803), (2907, 156894), (2979, 153102), (3002, 151929), (4029, 113202), (4266, 106913), (4503, 101286), (5627, 81054), (5814, 78447), (5958, 76551), (6289, 72522), (8058, 56601), (8721, 52298), (8937, 51034), (9006, 50643), (11254, 40527), (12087, 37734), (12578, 36261), (13509, 33762), (16881, 27018), (17442, 26149), (17874, 25517), (18867, 24174)]