212944392

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{15013}}^1$

素因数の和:15222

約数の個数: 48

約数和(自身を含む): 579690540

約数和(自身を除く): 366746148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 7092, 14184, 15013, 30026, 45039, 60052, 90078, 120104, 135117, 180156, 270234, 360312, 540468, 1080936, 2957561, 5915122, 8872683, 11830244, 17745366, 23660488, 26618049, 35490732, 53236098, 70981464, 106472196, 212944392]

約数ペア:

[(1, 212944392), (2, 106472196), (3, 70981464), (4, 53236098), (6, 35490732), (8, 26618049), (9, 23660488), (12, 17745366), (18, 11830244), (24, 8872683), (36, 5915122), (72, 2957561), (197, 1080936), (394, 540468), (591, 360312), (788, 270234), (1182, 180156), (1576, 135117), (1773, 120104), (2364, 90078), (3546, 60052), (4728, 45039), (7092, 30026), (14184, 15013)]