221320608

素因数分解:

$2^5\times 3^1\times {\mathrm{557}}^1\times {\mathrm{4139}}^1$

素因数の和:4709

約数の個数: 48

約数和(自身を含む): 582150240

約数和(自身を除く): 360829632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 557, 1114, 1671, 2228, 3342, 4139, 4456, 6684, 8278, 8912, 12417, 13368, 16556, 17824, 24834, 26736, 33112, 49668, 53472, 66224, 99336, 132448, 198672, 397344, 2305423, 4610846, 6916269, 9221692, 13832538, 18443384, 27665076, 36886768, 55330152, 73773536, 110660304, 221320608]

約数ペア:

[(1, 221320608), (2, 110660304), (3, 73773536), (4, 55330152), (6, 36886768), (8, 27665076), (12, 18443384), (16, 13832538), (24, 9221692), (32, 6916269), (48, 4610846), (96, 2305423), (557, 397344), (1114, 198672), (1671, 132448), (2228, 99336), (3342, 66224), (4139, 53472), (4456, 49668), (6684, 33112), (8278, 26736), (8912, 24834), (12417, 17824), (13368, 16556)]