230837964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{6719}}^1$

素因数の和:7142

約数の個数: 48

約数和(自身を含む): 617164800

約数和(自身を除く): 386326836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 409, 818, 1227, 1636, 2454, 2863, 4908, 5726, 6719, 8589, 11452, 13438, 17178, 20157, 26876, 34356, 40314, 47033, 80628, 94066, 141099, 188132, 282198, 564396, 2748071, 5496142, 8244213, 10992284, 16488426, 19236497, 32976852, 38472994, 57709491, 76945988, 115418982, 230837964]

約数ペア:

[(1, 230837964), (2, 115418982), (3, 76945988), (4, 57709491), (6, 38472994), (7, 32976852), (12, 19236497), (14, 16488426), (21, 10992284), (28, 8244213), (42, 5496142), (84, 2748071), (409, 564396), (818, 282198), (1227, 188132), (1636, 141099), (2454, 94066), (2863, 80628), (4908, 47033), (5726, 40314), (6719, 34356), (8589, 26876), (11452, 20157), (13438, 17178)]