1920006368

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{231661}}^1$

素因数の和:231715

約数の個数: 48

約数和(自身を含む): 4436790624

約数和(自身を除く): 2516784256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 231661, 463322, 926644, 1621627, 1853288, 3243254, 3706576, 6486508, 7413152, 8571457, 12973016, 17142914, 25946032, 34285828, 51892064, 60000199, 68571656, 120000398, 137143312, 240000796, 274286624, 480001592, 960003184, 1920006368]

約数ペア:

[(1, 1920006368), (2, 960003184), (4, 480001592), (7, 274286624), (8, 240000796), (14, 137143312), (16, 120000398), (28, 68571656), (32, 60000199), (37, 51892064), (56, 34285828), (74, 25946032), (112, 17142914), (148, 12973016), (224, 8571457), (259, 7413152), (296, 6486508), (518, 3706576), (592, 3243254), (1036, 1853288), (1184, 1621627), (2072, 926644), (4144, 463322), (8288, 231661)]