15804519912

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{9941}}^1$

素因数の和:10335

約数の個数: 96

約数和(自身を含む): 43550732160

約数和(自身を除く): 27746212248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 311, 426, 568, 622, 639, 852, 933, 1244, 1278, 1704, 1866, 2488, 2556, 2799, 3732, 5112, 5598, 7464, 9941, 11196, 19882, 22081, 22392, 29823, 39764, 44162, 59646, 66243, 79528, 88324, 89469, 119292, 132486, 176648, 178938, 198729, 238584, 264972, 357876, 397458, 529944, 705811, 715752, 794916, 1411622, 1589832, 2117433, 2823244, 3091651, 4234866, 5646488, 6183302, 6352299, 8469732, 9274953, 12366604, 12704598, 16939464, 18549906, 24733208, 25409196, 27824859, 37099812, 50818392, 55649718, 74199624, 111299436, 219507221, 222598872, 439014442, 658521663, 878028884, 1317043326, 1756057768, 1975564989, 2634086652, 3951129978, 5268173304, 7902259956, 15804519912]

約数ペア:

[(1, 15804519912), (2, 7902259956), (3, 5268173304), (4, 3951129978), (6, 2634086652), (8, 1975564989), (9, 1756057768), (12, 1317043326), (18, 878028884), (24, 658521663), (36, 439014442), (71, 222598872), (72, 219507221), (142, 111299436), (213, 74199624), (284, 55649718), (311, 50818392), (426, 37099812), (568, 27824859), (622, 25409196), (639, 24733208), (852, 18549906), (933, 16939464), (1244, 12704598), (1278, 12366604), (1704, 9274953), (1866, 8469732), (2488, 6352299), (2556, 6183302), (2799, 5646488), (3732, 4234866), (5112, 3091651), (5598, 2823244), (7464, 2117433), (9941, 1589832), (11196, 1411622), (19882, 794916), (22081, 715752), (22392, 705811), (29823, 529944), (39764, 397458), (44162, 357876), (59646, 264972), (66243, 238584), (79528, 198729), (88324, 178938), (89469, 176648), (119292, 132486)]