419628

素因数分解:

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

素因数の和:63

約数の個数: 54

約数和(自身を含む): 1143268

約数和(自身を除く): 723640

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 121, 132, 187, 204, 242, 289, 363, 374, 484, 561, 578, 726, 748, 867, 1122, 1156, 1452, 1734, 2057, 2244, 3179, 3468, 4114, 6171, 6358, 8228, 9537, 12342, 12716, 19074, 24684, 34969, 38148, 69938, 104907, 139876, 209814, 419628]

約数ペア:

[(1, 419628), (2, 209814), (3, 139876), (4, 104907), (6, 69938), (11, 38148), (12, 34969), (17, 24684), (22, 19074), (33, 12716), (34, 12342), (44, 9537), (51, 8228), (66, 6358), (68, 6171), (102, 4114), (121, 3468), (132, 3179), (187, 2244), (204, 2057), (242, 1734), (289, 1452), (363, 1156), (374, 1122), (484, 867), (561, 748), (578, 726)]