609721856

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:539

約数の個数: 80

約数和(自身を含む): 1292662800

約数和(自身を除く): 682940944

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 233, 256, 269, 304, 466, 512, 538, 608, 932, 1076, 1216, 1864, 2152, 2432, 3728, 4304, 4427, 4864, 5111, 7456, 8608, 8854, 9728, 10222, 14912, 17216, 17708, 20444, 29824, 34432, 35416, 40888, 59648, 62677, 68864, 70832, 81776, 119296, 125354, 137728, 141664, 163552, 250708, 283328, 327104, 501416, 566656, 654208, 1002832, 1133312, 1190863, 1308416, 2005664, 2266624, 2381726, 2616832, 4011328, 4763452, 8022656, 9526904, 16045312, 19053808, 32090624, 38107616, 76215232, 152430464, 304860928, 609721856]

約数ペア:

[(1, 609721856), (2, 304860928), (4, 152430464), (8, 76215232), (16, 38107616), (19, 32090624), (32, 19053808), (38, 16045312), (64, 9526904), (76, 8022656), (128, 4763452), (152, 4011328), (233, 2616832), (256, 2381726), (269, 2266624), (304, 2005664), (466, 1308416), (512, 1190863), (538, 1133312), (608, 1002832), (932, 654208), (1076, 566656), (1216, 501416), (1864, 327104), (2152, 283328), (2432, 250708), (3728, 163552), (4304, 141664), (4427, 137728), (4864, 125354), (5111, 119296), (7456, 81776), (8608, 70832), (8854, 68864), (9728, 62677), (10222, 59648), (14912, 40888), (17216, 35416), (17708, 34432), (20444, 29824)]