269177216

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:944

約数の個数: 128

約数和(自身を含む): 690923520

約数和(自身を除く): 421746304

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 308, 341, 352, 434, 448, 496, 616, 682, 704, 868, 881, 896, 992, 1232, 1364, 1408, 1736, 1762, 1984, 2387, 2464, 2728, 3472, 3524, 3968, 4774, 4928, 5456, 6167, 6944, 7048, 9548, 9691, 9856, 10912, 12334, 13888, 14096, 19096, 19382, 21824, 24668, 27311, 27776, 28192, 38192, 38764, 43648, 49336, 54622, 56384, 67837, 76384, 77528, 98672, 109244, 112768, 135674, 152768, 155056, 191177, 197344, 218488, 271348, 300421, 305536, 310112, 382354, 394688, 436976, 542696, 600842, 620224, 764708, 789376, 873952, 1085392, 1201684, 1240448, 1529416, 1747904, 2102947, 2170784, 2403368, 3058832, 3495808, 4205894, 4341568, 4806736, 6117664, 8411788, 8683136, 9613472, 12235328, 16823576, 19226944, 24470656, 33647152, 38453888, 67294304, 134588608, 269177216]

約数ペア:

[(1, 269177216), (2, 134588608), (4, 67294304), (7, 38453888), (8, 33647152), (11, 24470656), (14, 19226944), (16, 16823576), (22, 12235328), (28, 9613472), (31, 8683136), (32, 8411788), (44, 6117664), (56, 4806736), (62, 4341568), (64, 4205894), (77, 3495808), (88, 3058832), (112, 2403368), (124, 2170784), (128, 2102947), (154, 1747904), (176, 1529416), (217, 1240448), (224, 1201684), (248, 1085392), (308, 873952), (341, 789376), (352, 764708), (434, 620224), (448, 600842), (496, 542696), (616, 436976), (682, 394688), (704, 382354), (868, 310112), (881, 305536), (896, 300421), (992, 271348), (1232, 218488), (1364, 197344), (1408, 191177), (1736, 155056), (1762, 152768), (1984, 135674), (2387, 112768), (2464, 109244), (2728, 98672), (3472, 77528), (3524, 76384), (3968, 67837), (4774, 56384), (4928, 54622), (5456, 49336), (6167, 43648), (6944, 38764), (7048, 38192), (9548, 28192), (9691, 27776), (9856, 27311), (10912, 24668), (12334, 21824), (13888, 19382), (14096, 19096)]