247709712

素因数分解:

$2^4\times 3^1\times {\mathrm{1553}}^1\times {\mathrm{3323}}^1$

素因数の和:4887

約数の個数: 40

約数和(自身を含む): 640521504

約数和(自身を除く): 392811792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1553, 3106, 3323, 4659, 6212, 6646, 9318, 9969, 12424, 13292, 18636, 19938, 24848, 26584, 37272, 39876, 53168, 74544, 79752, 159504, 5160619, 10321238, 15481857, 20642476, 30963714, 41284952, 61927428, 82569904, 123854856, 247709712]

約数ペア:

[(1, 247709712), (2, 123854856), (3, 82569904), (4, 61927428), (6, 41284952), (8, 30963714), (12, 20642476), (16, 15481857), (24, 10321238), (48, 5160619), (1553, 159504), (3106, 79752), (3323, 74544), (4659, 53168), (6212, 39876), (6646, 37272), (9318, 26584), (9969, 24848), (12424, 19938), (13292, 18636)]