222045978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7879}}^1$

素因数の和:7963

約数の個数: 64

約数和(自身を含む): 562821120

約数和(自身を除く): 340775142

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 61, 66, 77, 122, 154, 183, 231, 366, 427, 462, 671, 854, 1281, 1342, 2013, 2562, 4026, 4697, 7879, 9394, 14091, 15758, 23637, 28182, 47274, 55153, 86669, 110306, 165459, 173338, 260007, 330918, 480619, 520014, 606683, 961238, 1213366, 1441857, 1820049, 2883714, 3364333, 3640098, 5286809, 6728666, 10092999, 10573618, 15860427, 20185998, 31720854, 37007663, 74015326, 111022989, 222045978]

約数ペア:

[(1, 222045978), (2, 111022989), (3, 74015326), (6, 37007663), (7, 31720854), (11, 20185998), (14, 15860427), (21, 10573618), (22, 10092999), (33, 6728666), (42, 5286809), (61, 3640098), (66, 3364333), (77, 2883714), (122, 1820049), (154, 1441857), (183, 1213366), (231, 961238), (366, 606683), (427, 520014), (462, 480619), (671, 330918), (854, 260007), (1281, 173338), (1342, 165459), (2013, 110306), (2562, 86669), (4026, 55153), (4697, 47274), (7879, 28182), (9394, 23637), (14091, 15758)]