251014656

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{9613}}^1$

素因数の和:9651

約数の個数: 80

約数和(自身を含む): 708128784

約数和(自身を除く): 457114128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 768, 816, 1088, 1536, 1632, 2176, 3264, 4352, 6528, 8704, 9613, 13056, 19226, 26112, 28839, 38452, 57678, 76904, 115356, 153808, 163421, 230712, 307616, 326842, 461424, 490263, 615232, 653684, 922848, 980526, 1230464, 1307368, 1845696, 1961052, 2460928, 2614736, 3691392, 3922104, 4921856, 5229472, 7382784, 7844208, 10458944, 14765568, 15688416, 20917888, 31376832, 41835776, 62753664, 83671552, 125507328, 251014656]

約数ペア:

[(1, 251014656), (2, 125507328), (3, 83671552), (4, 62753664), (6, 41835776), (8, 31376832), (12, 20917888), (16, 15688416), (17, 14765568), (24, 10458944), (32, 7844208), (34, 7382784), (48, 5229472), (51, 4921856), (64, 3922104), (68, 3691392), (96, 2614736), (102, 2460928), (128, 1961052), (136, 1845696), (192, 1307368), (204, 1230464), (256, 980526), (272, 922848), (384, 653684), (408, 615232), (512, 490263), (544, 461424), (768, 326842), (816, 307616), (1088, 230712), (1536, 163421), (1632, 153808), (2176, 115356), (3264, 76904), (4352, 57678), (6528, 38452), (8704, 28839), (9613, 26112), (13056, 19226)]