225517712

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1$

素因数の和:856

約数の個数: 80

約数和(自身を含む): 519883392

約数和(自身を除く): 294365680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 67, 82, 112, 134, 164, 268, 287, 328, 469, 536, 574, 656, 733, 938, 1072, 1148, 1466, 1876, 2296, 2747, 2932, 3752, 4592, 5131, 5494, 5864, 7504, 10262, 10988, 11728, 19229, 20524, 21976, 30053, 38458, 41048, 43952, 49111, 60106, 76916, 82096, 98222, 120212, 153832, 196444, 210371, 240424, 307664, 343777, 392888, 420742, 480848, 687554, 785776, 841484, 1375108, 1682968, 2013551, 2750216, 3365936, 4027102, 5500432, 8054204, 14094857, 16108408, 28189714, 32216816, 56379428, 112758856, 225517712]

約数ペア:

[(1, 225517712), (2, 112758856), (4, 56379428), (7, 32216816), (8, 28189714), (14, 16108408), (16, 14094857), (28, 8054204), (41, 5500432), (56, 4027102), (67, 3365936), (82, 2750216), (112, 2013551), (134, 1682968), (164, 1375108), (268, 841484), (287, 785776), (328, 687554), (469, 480848), (536, 420742), (574, 392888), (656, 343777), (733, 307664), (938, 240424), (1072, 210371), (1148, 196444), (1466, 153832), (1876, 120212), (2296, 98222), (2747, 82096), (2932, 76916), (3752, 60106), (4592, 49111), (5131, 43952), (5494, 41048), (5864, 38458), (7504, 30053), (10262, 21976), (10988, 20524), (11728, 19229)]