221665344

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{26849}}^1$

素因数の和:26907

約数の個数: 56

約数和(自身を含む): 600151200

約数和(自身を除く): 378485856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 26849, 53698, 80547, 107396, 161094, 214792, 322188, 429584, 644376, 859168, 1154507, 1288752, 1718336, 2309014, 2577504, 3463521, 4618028, 5155008, 6927042, 9236056, 13854084, 18472112, 27708168, 36944224, 55416336, 73888448, 110832672, 221665344]

約数ペア:

[(1, 221665344), (2, 110832672), (3, 73888448), (4, 55416336), (6, 36944224), (8, 27708168), (12, 18472112), (16, 13854084), (24, 9236056), (32, 6927042), (43, 5155008), (48, 4618028), (64, 3463521), (86, 2577504), (96, 2309014), (129, 1718336), (172, 1288752), (192, 1154507), (258, 859168), (344, 644376), (516, 429584), (688, 322188), (1032, 214792), (1376, 161094), (2064, 107396), (2752, 80547), (4128, 53698), (8256, 26849)]