387485056

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6091}}^1$

素因数の和:6183

約数の個数: 64

約数和(自身を含む): 894792960

約数和(自身を除く): 507307904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 284, 448, 497, 568, 896, 994, 1136, 1988, 2272, 3976, 4544, 6091, 7952, 9088, 12182, 15904, 24364, 31808, 42637, 48728, 63616, 85274, 97456, 170548, 194912, 341096, 389824, 432461, 682192, 779648, 864922, 1364384, 1729844, 2728768, 3027227, 3459688, 5457536, 6054454, 6919376, 12108908, 13838752, 24217816, 27677504, 48435632, 55355008, 96871264, 193742528, 387485056]

約数ペア:

[(1, 387485056), (2, 193742528), (4, 96871264), (7, 55355008), (8, 48435632), (14, 27677504), (16, 24217816), (28, 13838752), (32, 12108908), (56, 6919376), (64, 6054454), (71, 5457536), (112, 3459688), (128, 3027227), (142, 2728768), (224, 1729844), (284, 1364384), (448, 864922), (497, 779648), (568, 682192), (896, 432461), (994, 389824), (1136, 341096), (1988, 194912), (2272, 170548), (3976, 97456), (4544, 85274), (6091, 63616), (7952, 48728), (9088, 42637), (12182, 31808), (15904, 24364)]