316136574

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 795648000

約数和(自身を除く): 479511426

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 73, 78, 93, 117, 146, 186, 199, 219, 234, 279, 351, 398, 403, 438, 558, 597, 657, 702, 806, 837, 949, 1194, 1209, 1314, 1674, 1791, 1898, 1971, 2263, 2418, 2587, 2847, 3582, 3627, 3942, 4526, 5174, 5373, 5694, 6169, 6789, 7254, 7761, 8541, 10746, 10881, 12338, 13578, 14527, 15522, 17082, 18507, 20367, 21762, 23283, 25623, 29054, 29419, 37014, 40734, 43581, 46566, 51246, 55521, 58838, 61101, 69849, 80197, 87162, 88257, 111042, 122202, 130743, 139698, 160394, 166563, 176514, 188851, 240591, 261486, 264771, 333126, 377702, 392229, 450337, 481182, 529542, 566553, 721773, 784458, 794313, 900674, 1133106, 1351011, 1443546, 1588626, 1699659, 2165319, 2702022, 3399318, 4053033, 4330638, 5098977, 5854381, 8106066, 10197954, 11708762, 12159099, 17563143, 24318198, 35126286, 52689429, 105378858, 158068287, 316136574]

約数ペア:

[(1, 316136574), (2, 158068287), (3, 105378858), (6, 52689429), (9, 35126286), (13, 24318198), (18, 17563143), (26, 12159099), (27, 11708762), (31, 10197954), (39, 8106066), (54, 5854381), (62, 5098977), (73, 4330638), (78, 4053033), (93, 3399318), (117, 2702022), (146, 2165319), (186, 1699659), (199, 1588626), (219, 1443546), (234, 1351011), (279, 1133106), (351, 900674), (398, 794313), (403, 784458), (438, 721773), (558, 566553), (597, 529542), (657, 481182), (702, 450337), (806, 392229), (837, 377702), (949, 333126), (1194, 264771), (1209, 261486), (1314, 240591), (1674, 188851), (1791, 176514), (1898, 166563), (1971, 160394), (2263, 139698), (2418, 130743), (2587, 122202), (2847, 111042), (3582, 88257), (3627, 87162), (3942, 80197), (4526, 69849), (5174, 61101), (5373, 58838), (5694, 55521), (6169, 51246), (6789, 46566), (7254, 43581), (7761, 40734), (8541, 37014), (10746, 29419), (10881, 29054), (12338, 25623), (13578, 23283), (14527, 21762), (15522, 20367), (17082, 18507)]