857549113346

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1\times {\mathrm{1697}}^1$

素因数の和:2315

約数の個数: 64

約数和(自身を含む): 1337635171584

約数和(自身を除く): 480086058238

約数列:

[1, 2, 61, 71, 122, 142, 227, 257, 454, 514, 1697, 3394, 4331, 8662, 13847, 15677, 16117, 18247, 27694, 31354, 32234, 36494, 58339, 103517, 116678, 120487, 207034, 240974, 385219, 436129, 770438, 872258, 983137, 1113067, 1966274, 2226134, 3558679, 4142069, 7117358, 7349707, 8284138, 14699414, 23498359, 26603869, 27350549, 30965159, 46996718, 53207738, 54701098, 61930318, 99001283, 198002566, 252666209, 505332418, 1668383489, 1888874699, 3336766978, 3777749398, 6039078263, 7029091093, 12078156526, 14058182186, 428774556673, 857549113346]

約数ペア:

[(1, 857549113346), (2, 428774556673), (61, 14058182186), (71, 12078156526), (122, 7029091093), (142, 6039078263), (227, 3777749398), (257, 3336766978), (454, 1888874699), (514, 1668383489), (1697, 505332418), (3394, 252666209), (4331, 198002566), (8662, 99001283), (13847, 61930318), (15677, 54701098), (16117, 53207738), (18247, 46996718), (27694, 30965159), (31354, 27350549), (32234, 26603869), (36494, 23498359), (58339, 14699414), (103517, 8284138), (116678, 7349707), (120487, 7117358), (207034, 4142069), (240974, 3558679), (385219, 2226134), (436129, 1966274), (770438, 1113067), (872258, 983137)]