538081639812

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{733}}^1\times {\mathrm{657779}}^1$

素因数の和:658553

約数の個数: 72

約数和(自身を含む): 1405944234240

約数和(自身を除く): 867862594428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 733, 1116, 1466, 2199, 2932, 4398, 6597, 8796, 13194, 22723, 26388, 45446, 68169, 90892, 136338, 204507, 272676, 409014, 657779, 818028, 1315558, 1973337, 2631116, 3946674, 5920011, 7893348, 11840022, 20391149, 23680044, 40782298, 61173447, 81564596, 122346894, 183520341, 244693788, 367040682, 482152007, 734081364, 964304014, 1446456021, 1928608028, 2892912042, 4339368063, 5785824084, 8678736126, 14946712217, 17357472252, 29893424434, 44840136651, 59786848868, 89680273302, 134520409953, 179360546604, 269040819906, 538081639812]

約数ペア:

[(1, 538081639812), (2, 269040819906), (3, 179360546604), (4, 134520409953), (6, 89680273302), (9, 59786848868), (12, 44840136651), (18, 29893424434), (31, 17357472252), (36, 14946712217), (62, 8678736126), (93, 5785824084), (124, 4339368063), (186, 2892912042), (279, 1928608028), (372, 1446456021), (558, 964304014), (733, 734081364), (1116, 482152007), (1466, 367040682), (2199, 244693788), (2932, 183520341), (4398, 122346894), (6597, 81564596), (8796, 61173447), (13194, 40782298), (22723, 23680044), (26388, 20391149), (45446, 11840022), (68169, 7893348), (90892, 5920011), (136338, 3946674), (204507, 2631116), (272676, 1973337), (409014, 1315558), (657779, 818028)]