268091784

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:711

約数の個数: 96

約数和(自身を含む): 749188440

約数和(自身を除く): 481096656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 197, 246, 328, 369, 394, 461, 492, 591, 738, 788, 922, 984, 1182, 1383, 1476, 1576, 1773, 1844, 2364, 2766, 2952, 3546, 3688, 4149, 4728, 5532, 7092, 8077, 8298, 11064, 14184, 16154, 16596, 18901, 24231, 32308, 33192, 37802, 48462, 56703, 64616, 72693, 75604, 90817, 96924, 113406, 145386, 151208, 170109, 181634, 193848, 226812, 272451, 290772, 340218, 363268, 453624, 544902, 581544, 680436, 726536, 817353, 1089804, 1360872, 1634706, 2179608, 3269412, 3723497, 6538824, 7446994, 11170491, 14893988, 22340982, 29787976, 33511473, 44681964, 67022946, 89363928, 134045892, 268091784]

約数ペア:

[(1, 268091784), (2, 134045892), (3, 89363928), (4, 67022946), (6, 44681964), (8, 33511473), (9, 29787976), (12, 22340982), (18, 14893988), (24, 11170491), (36, 7446994), (41, 6538824), (72, 3723497), (82, 3269412), (123, 2179608), (164, 1634706), (197, 1360872), (246, 1089804), (328, 817353), (369, 726536), (394, 680436), (461, 581544), (492, 544902), (591, 453624), (738, 363268), (788, 340218), (922, 290772), (984, 272451), (1182, 226812), (1383, 193848), (1476, 181634), (1576, 170109), (1773, 151208), (1844, 145386), (2364, 113406), (2766, 96924), (2952, 90817), (3546, 75604), (3688, 72693), (4149, 64616), (4728, 56703), (5532, 48462), (7092, 37802), (8077, 33192), (8298, 32308), (11064, 24231), (14184, 18901), (16154, 16596)]