445493328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1325873}}^1$

素因数の和:1325891

約数の個数: 40

約数和(自身を含む): 1315267008

約数和(自身を除く): 869773680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1325873, 2651746, 3977619, 5303492, 7955238, 9281111, 10606984, 15910476, 18562222, 21213968, 27843333, 31820952, 37124444, 55686666, 63641904, 74248888, 111373332, 148497776, 222746664, 445493328]

約数ペア:

[(1, 445493328), (2, 222746664), (3, 148497776), (4, 111373332), (6, 74248888), (7, 63641904), (8, 55686666), (12, 37124444), (14, 31820952), (16, 27843333), (21, 21213968), (24, 18562222), (28, 15910476), (42, 10606984), (48, 9281111), (56, 7955238), (84, 5303492), (112, 3977619), (168, 2651746), (336, 1325873)]