285086976

素因数分解:

$2^8\times 3^1\times {\mathrm{317}}^1\times {\mathrm{1171}}^1$

素因数の和:1507

約数の個数: 72

約数和(自身を含む): 761790624

約数和(自身を除く): 476703648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 317, 384, 634, 768, 951, 1171, 1268, 1902, 2342, 2536, 3513, 3804, 4684, 5072, 7026, 7608, 9368, 10144, 14052, 15216, 18736, 20288, 28104, 30432, 37472, 40576, 56208, 60864, 74944, 81152, 112416, 121728, 149888, 224832, 243456, 299776, 371207, 449664, 742414, 899328, 1113621, 1484828, 2227242, 2969656, 4454484, 5939312, 8908968, 11878624, 17817936, 23757248, 35635872, 47514496, 71271744, 95028992, 142543488, 285086976]

約数ペア:

[(1, 285086976), (2, 142543488), (3, 95028992), (4, 71271744), (6, 47514496), (8, 35635872), (12, 23757248), (16, 17817936), (24, 11878624), (32, 8908968), (48, 5939312), (64, 4454484), (96, 2969656), (128, 2227242), (192, 1484828), (256, 1113621), (317, 899328), (384, 742414), (634, 449664), (768, 371207), (951, 299776), (1171, 243456), (1268, 224832), (1902, 149888), (2342, 121728), (2536, 112416), (3513, 81152), (3804, 74944), (4684, 60864), (5072, 56208), (7026, 40576), (7608, 37472), (9368, 30432), (10144, 28104), (14052, 20288), (15216, 18736)]