247206576

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223919}}^1$

素因数の和:223953

約数の個数: 40

約数和(自身を含む): 666385920

約数和(自身を除く): 419179344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 223919, 447838, 671757, 895676, 1343514, 1791352, 2687028, 3582704, 5150137, 5374056, 10300274, 10748112, 15450411, 20600548, 30900822, 41201096, 61801644, 82402192, 123603288, 247206576]

約数ペア:

[(1, 247206576), (2, 123603288), (3, 82402192), (4, 61801644), (6, 41201096), (8, 30900822), (12, 20600548), (16, 15450411), (23, 10748112), (24, 10300274), (46, 5374056), (48, 5150137), (69, 3582704), (92, 2687028), (138, 1791352), (184, 1343514), (276, 895676), (368, 671757), (552, 447838), (1104, 223919)]