422969392

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{571}}^1\times {\mathrm{691}}^1$

素因数の和:1337

約数の個数: 40

約数和(自身を含む): 834396992

約数和(自身を除く): 411427600

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 571, 691, 1072, 1142, 1382, 2284, 2764, 4568, 5528, 9136, 11056, 38257, 46297, 76514, 92594, 153028, 185188, 306056, 370376, 394561, 612112, 740752, 789122, 1578244, 3156488, 6312976, 26435587, 52871174, 105742348, 211484696, 422969392]

約数ペア:

[(1, 422969392), (2, 211484696), (4, 105742348), (8, 52871174), (16, 26435587), (67, 6312976), (134, 3156488), (268, 1578244), (536, 789122), (571, 740752), (691, 612112), (1072, 394561), (1142, 370376), (1382, 306056), (2284, 185188), (2764, 153028), (4568, 92594), (5528, 76514), (9136, 46297), (11056, 38257)]