428435457696

素因数分解:

$2^5\times 3^2\times {\mathrm{1657}}^1\times {\mathrm{897781}}^1$

素因数の和:899454

約数の個数: 72

約数和(自身を含む): 1219099973364

約数和(自身を除く): 790664515668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1657, 3314, 4971, 6628, 9942, 13256, 14913, 19884, 26512, 29826, 39768, 53024, 59652, 79536, 119304, 159072, 238608, 477216, 897781, 1795562, 2693343, 3591124, 5386686, 7182248, 8080029, 10773372, 14364496, 16160058, 21546744, 28728992, 32320116, 43093488, 64640232, 86186976, 129280464, 258560928, 1487623117, 2975246234, 4462869351, 5950492468, 8925738702, 11900984936, 13388608053, 17851477404, 23801969872, 26777216106, 35702954808, 47603939744, 53554432212, 71405909616, 107108864424, 142811819232, 214217728848, 428435457696]

約数ペア:

[(1, 428435457696), (2, 214217728848), (3, 142811819232), (4, 107108864424), (6, 71405909616), (8, 53554432212), (9, 47603939744), (12, 35702954808), (16, 26777216106), (18, 23801969872), (24, 17851477404), (32, 13388608053), (36, 11900984936), (48, 8925738702), (72, 5950492468), (96, 4462869351), (144, 2975246234), (288, 1487623117), (1657, 258560928), (3314, 129280464), (4971, 86186976), (6628, 64640232), (9942, 43093488), (13256, 32320116), (14913, 28728992), (19884, 21546744), (26512, 16160058), (29826, 14364496), (39768, 10773372), (53024, 8080029), (59652, 7182248), (79536, 5386686), (119304, 3591124), (159072, 2693343), (238608, 1795562), (477216, 897781)]