390964469504

素因数分解:

$2^8\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3072847}}^1$

素因数の和:3072941

約数の個数: 72

約数和(自身を含む): 904449788928

約数和(自身を除く): 513485319424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 448, 497, 568, 896, 994, 1136, 1792, 1988, 2272, 3976, 4544, 7952, 9088, 15904, 18176, 31808, 63616, 127232, 3072847, 6145694, 12291388, 21509929, 24582776, 43019858, 49165552, 86039716, 98331104, 172079432, 196662208, 218172137, 344158864, 393324416, 436344274, 688317728, 786648832, 872688548, 1376635456, 1527204959, 1745377096, 2753270912, 3054409918, 3490754192, 5506541824, 6108819836, 6981508384, 12217639672, 13963016768, 24435279344, 27926033536, 48870558688, 55852067072, 97741117376, 195482234752, 390964469504]

約数ペア:

[(1, 390964469504), (2, 195482234752), (4, 97741117376), (7, 55852067072), (8, 48870558688), (14, 27926033536), (16, 24435279344), (28, 13963016768), (32, 12217639672), (56, 6981508384), (64, 6108819836), (71, 5506541824), (112, 3490754192), (128, 3054409918), (142, 2753270912), (224, 1745377096), (256, 1527204959), (284, 1376635456), (448, 872688548), (497, 786648832), (568, 688317728), (896, 436344274), (994, 393324416), (1136, 344158864), (1792, 218172137), (1988, 196662208), (2272, 172079432), (3976, 98331104), (4544, 86039716), (7952, 49165552), (9088, 43019858), (15904, 24582776), (18176, 21509929), (31808, 12291388), (63616, 6145694), (127232, 3072847)]