249239616

素因数分解:

$2^6\times 3^1\times {\mathrm{439}}^1\times {\mathrm{2957}}^1$

素因数の和:3411

約数の個数: 56

約数和(自身を含む): 661172160

約数和(自身を除く): 411932544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 439, 878, 1317, 1756, 2634, 2957, 3512, 5268, 5914, 7024, 8871, 10536, 11828, 14048, 17742, 21072, 23656, 28096, 35484, 42144, 47312, 70968, 84288, 94624, 141936, 189248, 283872, 567744, 1298123, 2596246, 3894369, 5192492, 7788738, 10384984, 15577476, 20769968, 31154952, 41539936, 62309904, 83079872, 124619808, 249239616]

約数ペア:

[(1, 249239616), (2, 124619808), (3, 83079872), (4, 62309904), (6, 41539936), (8, 31154952), (12, 20769968), (16, 15577476), (24, 10384984), (32, 7788738), (48, 5192492), (64, 3894369), (96, 2596246), (192, 1298123), (439, 567744), (878, 283872), (1317, 189248), (1756, 141936), (2634, 94624), (2957, 84288), (3512, 70968), (5268, 47312), (5914, 42144), (7024, 35484), (8871, 28096), (10536, 23656), (11828, 21072), (14048, 17742)]