1628928768

素因数分解:

$2^8\times 3^1\times {\mathrm{139}}^1\times {\mathrm{15259}}^1$

素因数の和:15417

約数の個数: 72

約数和(自身を含む): 4366801600

約数和(自身を除く): 2737872832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 256, 278, 384, 417, 556, 768, 834, 1112, 1668, 2224, 3336, 4448, 6672, 8896, 13344, 15259, 17792, 26688, 30518, 35584, 45777, 53376, 61036, 91554, 106752, 122072, 183108, 244144, 366216, 488288, 732432, 976576, 1464864, 1953152, 2121001, 2929728, 3906304, 4242002, 5859456, 6363003, 8484004, 11718912, 12726006, 16968008, 25452012, 33936016, 50904024, 67872032, 101808048, 135744064, 203616096, 271488128, 407232192, 542976256, 814464384, 1628928768]

約数ペア:

[(1, 1628928768), (2, 814464384), (3, 542976256), (4, 407232192), (6, 271488128), (8, 203616096), (12, 135744064), (16, 101808048), (24, 67872032), (32, 50904024), (48, 33936016), (64, 25452012), (96, 16968008), (128, 12726006), (139, 11718912), (192, 8484004), (256, 6363003), (278, 5859456), (384, 4242002), (417, 3906304), (556, 2929728), (768, 2121001), (834, 1953152), (1112, 1464864), (1668, 976576), (2224, 732432), (3336, 488288), (4448, 366216), (6672, 244144), (8896, 183108), (13344, 122072), (15259, 106752), (17792, 91554), (26688, 61036), (30518, 53376), (35584, 45777)]