219543288

素因数分解:

$2^3\times 3^1\times {\mathrm{241}}^1\times {\mathrm{37957}}^1$

素因数の和:38207

約数の個数: 32

約数和(自身を含む): 551150160

約数和(自身を除く): 331606872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 241, 482, 723, 964, 1446, 1928, 2892, 5784, 37957, 75914, 113871, 151828, 227742, 303656, 455484, 910968, 9147637, 18295274, 27442911, 36590548, 54885822, 73181096, 109771644, 219543288]

約数ペア:

[(1, 219543288), (2, 109771644), (3, 73181096), (4, 54885822), (6, 36590548), (8, 27442911), (12, 18295274), (24, 9147637), (241, 910968), (482, 455484), (723, 303656), (964, 227742), (1446, 151828), (1928, 113871), (2892, 75914), (5784, 37957)]