1655997696

素因数分解:

$2^8\times 3^4\times {\mathrm{79861}}^1$

素因数の和:79889

約数の個数: 90

約数和(自身を含む): 4937947322

約数和(自身を除く): 3281949626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 20736, 79861, 159722, 239583, 319444, 479166, 638888, 718749, 958332, 1277776, 1437498, 1916664, 2156247, 2555552, 2874996, 3833328, 4312494, 5111104, 5749992, 6468741, 7666656, 8624988, 10222208, 11499984, 12937482, 15333312, 17249976, 20444416, 22999968, 25874964, 30666624, 34499952, 45999936, 51749928, 61333248, 68999904, 91999872, 103499856, 137999808, 183999744, 206999712, 275999616, 413999424, 551999232, 827998848, 1655997696]

約数ペア:

[(1, 1655997696), (2, 827998848), (3, 551999232), (4, 413999424), (6, 275999616), (8, 206999712), (9, 183999744), (12, 137999808), (16, 103499856), (18, 91999872), (24, 68999904), (27, 61333248), (32, 51749928), (36, 45999936), (48, 34499952), (54, 30666624), (64, 25874964), (72, 22999968), (81, 20444416), (96, 17249976), (108, 15333312), (128, 12937482), (144, 11499984), (162, 10222208), (192, 8624988), (216, 7666656), (256, 6468741), (288, 5749992), (324, 5111104), (384, 4312494), (432, 3833328), (576, 2874996), (648, 2555552), (768, 2156247), (864, 1916664), (1152, 1437498), (1296, 1277776), (1728, 958332), (2304, 718749), (2592, 638888), (3456, 479166), (5184, 319444), (6912, 239583), (10368, 159722), (20736, 79861)]