269123792

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:796

約数の個数: 80

約数和(自身を含む): 619043712

約数和(自身を除く): 349919920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 101, 112, 148, 202, 259, 296, 404, 518, 592, 643, 707, 808, 1036, 1286, 1414, 1616, 2072, 2572, 2828, 3737, 4144, 4501, 5144, 5656, 7474, 9002, 10288, 11312, 14948, 18004, 23791, 26159, 29896, 36008, 47582, 52318, 59792, 64943, 72016, 95164, 104636, 129886, 166537, 190328, 209272, 259772, 333074, 380656, 418544, 454601, 519544, 666148, 909202, 1039088, 1332296, 1818404, 2402891, 2664592, 3636808, 4805782, 7273616, 9611564, 16820237, 19223128, 33640474, 38446256, 67280948, 134561896, 269123792]

約数ペア:

[(1, 269123792), (2, 134561896), (4, 67280948), (7, 38446256), (8, 33640474), (14, 19223128), (16, 16820237), (28, 9611564), (37, 7273616), (56, 4805782), (74, 3636808), (101, 2664592), (112, 2402891), (148, 1818404), (202, 1332296), (259, 1039088), (296, 909202), (404, 666148), (518, 519544), (592, 454601), (643, 418544), (707, 380656), (808, 333074), (1036, 259772), (1286, 209272), (1414, 190328), (1616, 166537), (2072, 129886), (2572, 104636), (2828, 95164), (3737, 72016), (4144, 64943), (4501, 59792), (5144, 52318), (5656, 47582), (7474, 36008), (9002, 29896), (10288, 26159), (11312, 23791), (14948, 18004)]