865267452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149287}}^1$

素因数の和:149327

約数の個数: 72

約数和(自身を含む): 2608359936

約数和(自身を除く): 1743092484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 149287, 298574, 447861, 597148, 895722, 1045009, 1343583, 1791444, 2090018, 2687166, 3135027, 3433601, 4180036, 5374332, 6270054, 6867202, 9405081, 10300803, 12540108, 13734404, 18810162, 20601606, 24035207, 30902409, 37620324, 41203212, 48070414, 61804818, 72105621, 96140828, 123609636, 144211242, 216316863, 288422484, 432633726, 865267452]

約数ペア:

[(1, 865267452), (2, 432633726), (3, 288422484), (4, 216316863), (6, 144211242), (7, 123609636), (9, 96140828), (12, 72105621), (14, 61804818), (18, 48070414), (21, 41203212), (23, 37620324), (28, 30902409), (36, 24035207), (42, 20601606), (46, 18810162), (63, 13734404), (69, 12540108), (84, 10300803), (92, 9405081), (126, 6867202), (138, 6270054), (161, 5374332), (207, 4180036), (252, 3433601), (276, 3135027), (322, 2687166), (414, 2090018), (483, 1791444), (644, 1343583), (828, 1045009), (966, 895722), (1449, 597148), (1932, 447861), (2898, 298574), (5796, 149287)]