418769136

素因数分解:

$2^4\times 3^3\times {\mathrm{383}}^1\times {\mathrm{2531}}^1$

素因数の和:2931

約数の個数: 80

約数和(自身を含む): 1205637120

約数和(自身を除く): 786867984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 383, 432, 766, 1149, 1532, 2298, 2531, 3064, 3447, 4596, 5062, 6128, 6894, 7593, 9192, 10124, 10341, 13788, 15186, 18384, 20248, 20682, 22779, 27576, 30372, 40496, 41364, 45558, 55152, 60744, 68337, 82728, 91116, 121488, 136674, 165456, 182232, 273348, 364464, 546696, 969373, 1093392, 1938746, 2908119, 3877492, 5816238, 7754984, 8724357, 11632476, 15509968, 17448714, 23264952, 26173071, 34897428, 46529904, 52346142, 69794856, 104692284, 139589712, 209384568, 418769136]

約数ペア:

[(1, 418769136), (2, 209384568), (3, 139589712), (4, 104692284), (6, 69794856), (8, 52346142), (9, 46529904), (12, 34897428), (16, 26173071), (18, 23264952), (24, 17448714), (27, 15509968), (36, 11632476), (48, 8724357), (54, 7754984), (72, 5816238), (108, 3877492), (144, 2908119), (216, 1938746), (383, 1093392), (432, 969373), (766, 546696), (1149, 364464), (1532, 273348), (2298, 182232), (2531, 165456), (3064, 136674), (3447, 121488), (4596, 91116), (5062, 82728), (6128, 68337), (6894, 60744), (7593, 55152), (9192, 45558), (10124, 41364), (10341, 40496), (13788, 30372), (15186, 27576), (18384, 22779), (20248, 20682)]