1251983856

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{4271}}^1$

素因数の和:4510

約数の個数: 80

約数和(自身を含む): 3356356608

約数和(自身を除く): 2104372752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 197, 248, 372, 394, 496, 591, 744, 788, 1182, 1488, 1576, 2364, 3152, 4271, 4728, 6107, 8542, 9456, 12214, 12813, 17084, 18321, 24428, 25626, 34168, 36642, 48856, 51252, 68336, 73284, 97712, 102504, 132401, 146568, 205008, 264802, 293136, 397203, 529604, 794406, 841387, 1059208, 1588812, 1682774, 2118416, 2524161, 3177624, 3365548, 5048322, 6355248, 6731096, 10096644, 13462192, 20193288, 26082997, 40386576, 52165994, 78248991, 104331988, 156497982, 208663976, 312995964, 417327952, 625991928, 1251983856]

約数ペア:

[(1, 1251983856), (2, 625991928), (3, 417327952), (4, 312995964), (6, 208663976), (8, 156497982), (12, 104331988), (16, 78248991), (24, 52165994), (31, 40386576), (48, 26082997), (62, 20193288), (93, 13462192), (124, 10096644), (186, 6731096), (197, 6355248), (248, 5048322), (372, 3365548), (394, 3177624), (496, 2524161), (591, 2118416), (744, 1682774), (788, 1588812), (1182, 1059208), (1488, 841387), (1576, 794406), (2364, 529604), (3152, 397203), (4271, 293136), (4728, 264802), (6107, 205008), (8542, 146568), (9456, 132401), (12214, 102504), (12813, 97712), (17084, 73284), (18321, 68336), (24428, 51252), (25626, 48856), (34168, 36642)]