416268496

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1061}}^1$

素因数の和:1220

約数の個数: 80

約数和(自身を含む): 960795648

約数和(自身を除く): 544527152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 113, 124, 217, 226, 248, 434, 452, 496, 791, 868, 904, 1061, 1582, 1736, 1808, 2122, 3164, 3472, 3503, 4244, 6328, 7006, 7427, 8488, 12656, 14012, 14854, 16976, 24521, 28024, 29708, 32891, 49042, 56048, 59416, 65782, 98084, 118832, 119893, 131564, 196168, 230237, 239786, 263128, 392336, 460474, 479572, 526256, 839251, 920948, 959144, 1678502, 1841896, 1918288, 3357004, 3683792, 3716683, 6714008, 7433366, 13428016, 14866732, 26016781, 29733464, 52033562, 59466928, 104067124, 208134248, 416268496]

約数ペア:

[(1, 416268496), (2, 208134248), (4, 104067124), (7, 59466928), (8, 52033562), (14, 29733464), (16, 26016781), (28, 14866732), (31, 13428016), (56, 7433366), (62, 6714008), (112, 3716683), (113, 3683792), (124, 3357004), (217, 1918288), (226, 1841896), (248, 1678502), (434, 959144), (452, 920948), (496, 839251), (791, 526256), (868, 479572), (904, 460474), (1061, 392336), (1582, 263128), (1736, 239786), (1808, 230237), (2122, 196168), (3164, 131564), (3472, 119893), (3503, 118832), (4244, 98084), (6328, 65782), (7006, 59416), (7427, 56048), (8488, 49042), (12656, 32891), (14012, 29708), (14854, 28024), (16976, 24521)]