330221486

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1489}}^1$

素因数の和:1609

約数の個数: 48

約数和(自身を含む): 603342720

約数和(自身を除く): 273121234

約数列:

[1, 2, 7, 14, 31, 49, 62, 73, 98, 146, 217, 434, 511, 1022, 1489, 1519, 2263, 2978, 3038, 3577, 4526, 7154, 10423, 15841, 20846, 31682, 46159, 72961, 92318, 108697, 110887, 145922, 217394, 221774, 323113, 646226, 760879, 1521758, 2261791, 3369607, 4523582, 5326153, 6739214, 10652306, 23587249, 47174498, 165110743, 330221486]

約数ペア:

[(1, 330221486), (2, 165110743), (7, 47174498), (14, 23587249), (31, 10652306), (49, 6739214), (62, 5326153), (73, 4523582), (98, 3369607), (146, 2261791), (217, 1521758), (434, 760879), (511, 646226), (1022, 323113), (1489, 221774), (1519, 217394), (2263, 145922), (2978, 110887), (3038, 108697), (3577, 92318), (4526, 72961), (7154, 46159), (10423, 31682), (15841, 20846)]