222764872

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{13537}}^1$

素因数の和:13582

約数の個数: 48

約数和(自身を含む): 486149580

約数和(自身を除く): 263384708

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 968, 1496, 2057, 4114, 8228, 13537, 16456, 27074, 54148, 108296, 148907, 230129, 297814, 460258, 595628, 920516, 1191256, 1637977, 1841032, 2531419, 3275954, 5062838, 6551908, 10125676, 13103816, 20251352, 27845609, 55691218, 111382436, 222764872]

約数ペア:

[(1, 222764872), (2, 111382436), (4, 55691218), (8, 27845609), (11, 20251352), (17, 13103816), (22, 10125676), (34, 6551908), (44, 5062838), (68, 3275954), (88, 2531419), (121, 1841032), (136, 1637977), (187, 1191256), (242, 920516), (374, 595628), (484, 460258), (748, 297814), (968, 230129), (1496, 148907), (2057, 108296), (4114, 54148), (8228, 27074), (13537, 16456)]