417268548

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1367}}^1$

素因数の和:1577

約数の個数: 72

約数和(自身を含む): 1080555840

約数和(自身を除く): 663287292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 139, 183, 244, 278, 366, 417, 549, 556, 732, 834, 1098, 1251, 1367, 1668, 2196, 2502, 2734, 4101, 5004, 5468, 8202, 8479, 12303, 16404, 16958, 24606, 25437, 33916, 49212, 50874, 76311, 83387, 101748, 152622, 166774, 190013, 250161, 305244, 333548, 380026, 500322, 570039, 750483, 760052, 1000644, 1140078, 1500966, 1710117, 2280156, 3001932, 3420234, 6840468, 11590793, 23181586, 34772379, 46363172, 69544758, 104317137, 139089516, 208634274, 417268548]

約数ペア:

[(1, 417268548), (2, 208634274), (3, 139089516), (4, 104317137), (6, 69544758), (9, 46363172), (12, 34772379), (18, 23181586), (36, 11590793), (61, 6840468), (122, 3420234), (139, 3001932), (183, 2280156), (244, 1710117), (278, 1500966), (366, 1140078), (417, 1000644), (549, 760052), (556, 750483), (732, 570039), (834, 500322), (1098, 380026), (1251, 333548), (1367, 305244), (1668, 250161), (2196, 190013), (2502, 166774), (2734, 152622), (4101, 101748), (5004, 83387), (5468, 76311), (8202, 50874), (8479, 49212), (12303, 33916), (16404, 25437), (16958, 24606)]