319294752

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{475141}}^1$

素因数の和:475161

約数の個数: 48

約数和(自身を含む): 957886272

約数和(自身を除く): 638591520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 475141, 950282, 1425423, 1900564, 2850846, 3325987, 3801128, 5701692, 6651974, 7602256, 9977961, 11403384, 13303948, 15204512, 19955922, 22806768, 26607896, 39911844, 45613536, 53215792, 79823688, 106431584, 159647376, 319294752]

約数ペア:

[(1, 319294752), (2, 159647376), (3, 106431584), (4, 79823688), (6, 53215792), (7, 45613536), (8, 39911844), (12, 26607896), (14, 22806768), (16, 19955922), (21, 15204512), (24, 13303948), (28, 11403384), (32, 9977961), (42, 7602256), (48, 6651974), (56, 5701692), (84, 3801128), (96, 3325987), (112, 2850846), (168, 1900564), (224, 1425423), (336, 950282), (672, 475141)]