1245900768

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1854019}}^1$

素因数の和:1854039

約数の個数: 48

約数和(自身を含む): 3737704320

約数和(自身を除く): 2491803552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1854019, 3708038, 5562057, 7416076, 11124114, 12978133, 14832152, 22248228, 25956266, 29664304, 38934399, 44496456, 51912532, 59328608, 77868798, 88992912, 103825064, 155737596, 177985824, 207650128, 311475192, 415300256, 622950384, 1245900768]

約数ペア:

[(1, 1245900768), (2, 622950384), (3, 415300256), (4, 311475192), (6, 207650128), (7, 177985824), (8, 155737596), (12, 103825064), (14, 88992912), (16, 77868798), (21, 59328608), (24, 51912532), (28, 44496456), (32, 38934399), (42, 29664304), (48, 25956266), (56, 22248228), (84, 14832152), (96, 12978133), (112, 11124114), (168, 7416076), (224, 5562057), (336, 3708038), (672, 1854019)]