272877228

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{739}}^1$

素因数の和:1028

約数の個数: 96

約数和(自身を含む): 765811200

約数和(自身を除く): 492933972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 263, 351, 468, 526, 702, 739, 789, 1052, 1404, 1478, 1578, 2217, 2367, 2956, 3156, 3419, 4434, 4734, 6651, 6838, 7101, 8868, 9468, 9607, 10257, 13302, 13676, 14202, 19214, 19953, 20514, 26604, 28404, 28821, 30771, 38428, 39906, 41028, 57642, 61542, 79812, 86463, 92313, 115284, 123084, 172926, 184626, 194357, 259389, 345852, 369252, 388714, 518778, 583071, 777428, 1037556, 1166142, 1749213, 2332284, 2526641, 3498426, 5053282, 5247639, 6996852, 7579923, 10106564, 10495278, 15159846, 20990556, 22739769, 30319692, 45479538, 68219307, 90959076, 136438614, 272877228]

約数ペア:

[(1, 272877228), (2, 136438614), (3, 90959076), (4, 68219307), (6, 45479538), (9, 30319692), (12, 22739769), (13, 20990556), (18, 15159846), (26, 10495278), (27, 10106564), (36, 7579923), (39, 6996852), (52, 5247639), (54, 5053282), (78, 3498426), (108, 2526641), (117, 2332284), (156, 1749213), (234, 1166142), (263, 1037556), (351, 777428), (468, 583071), (526, 518778), (702, 388714), (739, 369252), (789, 345852), (1052, 259389), (1404, 194357), (1478, 184626), (1578, 172926), (2217, 123084), (2367, 115284), (2956, 92313), (3156, 86463), (3419, 79812), (4434, 61542), (4734, 57642), (6651, 41028), (6838, 39906), (7101, 38428), (8868, 30771), (9468, 28821), (9607, 28404), (10257, 26604), (13302, 20514), (13676, 19953), (14202, 19214)]