316232896

素因数分解:

$2^6\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1091}}^1$

素因数の和:1757

約数の個数: 56

約数和(自身を含む): 718937856

約数和(自身を除く): 402704960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 647, 1091, 1294, 2182, 2588, 4364, 4529, 5176, 7637, 8728, 9058, 10352, 15274, 17456, 18116, 20704, 30548, 34912, 36232, 41408, 61096, 69824, 72464, 122192, 144928, 244384, 289856, 488768, 705877, 1411754, 2823508, 4941139, 5647016, 9882278, 11294032, 19764556, 22588064, 39529112, 45176128, 79058224, 158116448, 316232896]

約数ペア:

[(1, 316232896), (2, 158116448), (4, 79058224), (7, 45176128), (8, 39529112), (14, 22588064), (16, 19764556), (28, 11294032), (32, 9882278), (56, 5647016), (64, 4941139), (112, 2823508), (224, 1411754), (448, 705877), (647, 488768), (1091, 289856), (1294, 244384), (2182, 144928), (2588, 122192), (4364, 72464), (4529, 69824), (5176, 61096), (7637, 41408), (8728, 36232), (9058, 34912), (10352, 30548), (15274, 20704), (17456, 18116)]