690690112

素因数分解:

$2^6\times 7^1\times {\mathrm{271}}^1\times {\mathrm{5689}}^1$

素因数の和:5979

約数の個数: 56

約数和(自身を含む): 1572442880

約数和(自身を除く): 881752768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 271, 448, 542, 1084, 1897, 2168, 3794, 4336, 5689, 7588, 8672, 11378, 15176, 17344, 22756, 30352, 39823, 45512, 60704, 79646, 91024, 121408, 159292, 182048, 318584, 364096, 637168, 1274336, 1541719, 2548672, 3083438, 6166876, 10792033, 12333752, 21584066, 24667504, 43168132, 49335008, 86336264, 98670016, 172672528, 345345056, 690690112]

約数ペア:

[(1, 690690112), (2, 345345056), (4, 172672528), (7, 98670016), (8, 86336264), (14, 49335008), (16, 43168132), (28, 24667504), (32, 21584066), (56, 12333752), (64, 10792033), (112, 6166876), (224, 3083438), (271, 2548672), (448, 1541719), (542, 1274336), (1084, 637168), (1897, 364096), (2168, 318584), (3794, 182048), (4336, 159292), (5689, 121408), (7588, 91024), (8672, 79646), (11378, 60704), (15176, 45512), (17344, 39823), (22756, 30352)]