247888926

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{587}}^1\times {\mathrm{809}}^1$

素因数の和:1433

約数の個数: 48

約数和(自身を含む): 557247600

約数和(自身を除く): 309358674

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 587, 809, 1174, 1618, 1761, 2427, 3522, 4854, 5283, 7281, 10566, 14562, 17023, 23461, 34046, 46922, 51069, 70383, 102138, 140766, 153207, 211149, 306414, 422298, 474883, 949766, 1424649, 2849298, 4273947, 8547894, 13771607, 27543214, 41314821, 82629642, 123944463, 247888926]

約数ペア:

[(1, 247888926), (2, 123944463), (3, 82629642), (6, 41314821), (9, 27543214), (18, 13771607), (29, 8547894), (58, 4273947), (87, 2849298), (174, 1424649), (261, 949766), (522, 474883), (587, 422298), (809, 306414), (1174, 211149), (1618, 153207), (1761, 140766), (2427, 102138), (3522, 70383), (4854, 51069), (5283, 46922), (7281, 34046), (10566, 23461), (14562, 17023)]