245628992

素因数分解:

$2^6\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1571}}^1$

素因数の和:1939

約数の個数: 56

約数和(自身を含む): 559003200

約数和(自身を除く): 313374208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 349, 448, 698, 1396, 1571, 2443, 2792, 3142, 4886, 5584, 6284, 9772, 10997, 11168, 12568, 19544, 21994, 22336, 25136, 39088, 43988, 50272, 78176, 87976, 100544, 156352, 175952, 351904, 548279, 703808, 1096558, 2193116, 3837953, 4386232, 7675906, 8772464, 15351812, 17544928, 30703624, 35089856, 61407248, 122814496, 245628992]

約数ペア:

[(1, 245628992), (2, 122814496), (4, 61407248), (7, 35089856), (8, 30703624), (14, 17544928), (16, 15351812), (28, 8772464), (32, 7675906), (56, 4386232), (64, 3837953), (112, 2193116), (224, 1096558), (349, 703808), (448, 548279), (698, 351904), (1396, 175952), (1571, 156352), (2443, 100544), (2792, 87976), (3142, 78176), (4886, 50272), (5584, 43988), (6284, 39088), (9772, 25136), (10997, 22336), (11168, 21994), (12568, 19544)]