542786868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{1217}}^1$

素因数の和:2193

約数の個数: 72

約数和(自身を含む): 1480352328

約数和(自身を除く): 937565460

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 953, 1217, 1906, 2434, 2859, 3651, 3812, 4868, 5718, 7302, 8577, 10953, 11436, 12389, 14604, 15821, 17154, 21906, 24778, 31642, 34308, 37167, 43812, 47463, 49556, 63284, 74334, 94926, 111501, 142389, 148668, 189852, 223002, 284778, 446004, 569556, 1159801, 2319602, 3479403, 4639204, 6958806, 10438209, 13917612, 15077413, 20876418, 30154826, 41752836, 45232239, 60309652, 90464478, 135696717, 180928956, 271393434, 542786868]

約数ペア:

[(1, 542786868), (2, 271393434), (3, 180928956), (4, 135696717), (6, 90464478), (9, 60309652), (12, 45232239), (13, 41752836), (18, 30154826), (26, 20876418), (36, 15077413), (39, 13917612), (52, 10438209), (78, 6958806), (117, 4639204), (156, 3479403), (234, 2319602), (468, 1159801), (953, 569556), (1217, 446004), (1906, 284778), (2434, 223002), (2859, 189852), (3651, 148668), (3812, 142389), (4868, 111501), (5718, 94926), (7302, 74334), (8577, 63284), (10953, 49556), (11436, 47463), (12389, 43812), (14604, 37167), (15821, 34308), (17154, 31642), (21906, 24778)]