221732364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{5879}}^1$

素因数の和:6342

約数の個数: 48

約数和(自身を含む): 592704000

約数和(自身を除く): 370971636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 449, 898, 1347, 1796, 2694, 3143, 5388, 5879, 6286, 9429, 11758, 12572, 17637, 18858, 23516, 35274, 37716, 41153, 70548, 82306, 123459, 164612, 246918, 493836, 2639671, 5279342, 7919013, 10558684, 15838026, 18477697, 31676052, 36955394, 55433091, 73910788, 110866182, 221732364]

約数ペア:

[(1, 221732364), (2, 110866182), (3, 73910788), (4, 55433091), (6, 36955394), (7, 31676052), (12, 18477697), (14, 15838026), (21, 10558684), (28, 7919013), (42, 5279342), (84, 2639671), (449, 493836), (898, 246918), (1347, 164612), (1796, 123459), (2694, 82306), (3143, 70548), (5388, 41153), (5879, 37716), (6286, 35274), (9429, 23516), (11758, 18858), (12572, 17637)]