264879944

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 580469760

約数和(自身を除く): 315589816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 227, 268, 311, 454, 469, 536, 622, 908, 938, 1244, 1589, 1816, 1876, 2177, 2488, 3178, 3752, 4354, 6356, 8708, 12712, 15209, 17416, 20837, 30418, 41674, 60836, 70597, 83348, 106463, 121672, 141194, 145859, 166696, 212926, 282388, 291718, 425852, 494179, 564776, 583436, 851704, 988358, 1166872, 1976716, 3953432, 4729999, 9459998, 18919996, 33109993, 37839992, 66219986, 132439972, 264879944]

約数ペア:

[(1, 264879944), (2, 132439972), (4, 66219986), (7, 37839992), (8, 33109993), (14, 18919996), (28, 9459998), (56, 4729999), (67, 3953432), (134, 1976716), (227, 1166872), (268, 988358), (311, 851704), (454, 583436), (469, 564776), (536, 494179), (622, 425852), (908, 291718), (938, 282388), (1244, 212926), (1589, 166696), (1816, 145859), (1876, 141194), (2177, 121672), (2488, 106463), (3178, 83348), (3752, 70597), (4354, 60836), (6356, 41674), (8708, 30418), (12712, 20837), (15209, 17416)]