281531424

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{172507}}^1$

素因数の和:172537

約数の個数: 48

約数和(自身を含む): 782496288

約数和(自身を除く): 500964864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 172507, 345014, 517521, 690028, 1035042, 1380056, 2070084, 2760112, 2932619, 4140168, 5520224, 5865238, 8280336, 8797857, 11730476, 16560672, 17595714, 23460952, 35191428, 46921904, 70382856, 93843808, 140765712, 281531424]

約数ペア:

[(1, 281531424), (2, 140765712), (3, 93843808), (4, 70382856), (6, 46921904), (8, 35191428), (12, 23460952), (16, 17595714), (17, 16560672), (24, 11730476), (32, 8797857), (34, 8280336), (48, 5865238), (51, 5520224), (68, 4140168), (96, 2932619), (102, 2760112), (136, 2070084), (204, 1380056), (272, 1035042), (408, 690028), (544, 517521), (816, 345014), (1632, 172507)]