222179628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{2341}}^1$

素因数の和:3078

約数の個数: 48

約数和(自身を含む): 566576640

約数和(自身を除く): 344397012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 719, 1438, 2157, 2341, 2876, 4314, 4682, 7023, 7909, 8628, 9364, 14046, 15818, 23727, 25751, 28092, 31636, 47454, 51502, 77253, 94908, 103004, 154506, 309012, 1683179, 3366358, 5049537, 6732716, 10099074, 18514969, 20198148, 37029938, 55544907, 74059876, 111089814, 222179628]

約数ペア:

[(1, 222179628), (2, 111089814), (3, 74059876), (4, 55544907), (6, 37029938), (11, 20198148), (12, 18514969), (22, 10099074), (33, 6732716), (44, 5049537), (66, 3366358), (132, 1683179), (719, 309012), (1438, 154506), (2157, 103004), (2341, 94908), (2876, 77253), (4314, 51502), (4682, 47454), (7023, 31636), (7909, 28092), (8628, 25751), (9364, 23727), (14046, 15818)]