2799481412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 6390026496

約数和(自身を除く): 3590545084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 53, 62, 91, 106, 124, 151, 182, 212, 217, 302, 364, 371, 403, 434, 604, 689, 742, 806, 868, 961, 1057, 1378, 1484, 1612, 1643, 1922, 1963, 2114, 2756, 2821, 3286, 3844, 3926, 4228, 4681, 4823, 5642, 6572, 6727, 7852, 8003, 9362, 9646, 11284, 11501, 12493, 13454, 13741, 16006, 18724, 19292, 21359, 23002, 24986, 26908, 27482, 32012, 32767, 42718, 46004, 49972, 50933, 54964, 56021, 60853, 65534, 85436, 87451, 101866, 104039, 112042, 121706, 131068, 145111, 149513, 174902, 203732, 208078, 224084, 243412, 248093, 290222, 299026, 349804, 356531, 416156, 425971, 496186, 580444, 598052, 662129, 713062, 728273, 851942, 992372, 1015777, 1324258, 1426124, 1456546, 1703884, 1736651, 1886443, 2031554, 2648516, 2913092, 3225209, 3473302, 3772886, 4063108, 4634903, 6450418, 6946604, 7545772, 7690883, 9269806, 12900836, 13205101, 15381766, 18539612, 22576463, 26410202, 30763532, 45152926, 52820404, 53836181, 90305852, 99981479, 107672362, 199962958, 215344724, 399925916, 699870353, 1399740706, 2799481412]

約数ペア:

[(1, 2799481412), (2, 1399740706), (4, 699870353), (7, 399925916), (13, 215344724), (14, 199962958), (26, 107672362), (28, 99981479), (31, 90305852), (52, 53836181), (53, 52820404), (62, 45152926), (91, 30763532), (106, 26410202), (124, 22576463), (151, 18539612), (182, 15381766), (212, 13205101), (217, 12900836), (302, 9269806), (364, 7690883), (371, 7545772), (403, 6946604), (434, 6450418), (604, 4634903), (689, 4063108), (742, 3772886), (806, 3473302), (868, 3225209), (961, 2913092), (1057, 2648516), (1378, 2031554), (1484, 1886443), (1612, 1736651), (1643, 1703884), (1922, 1456546), (1963, 1426124), (2114, 1324258), (2756, 1015777), (2821, 992372), (3286, 851942), (3844, 728273), (3926, 713062), (4228, 662129), (4681, 598052), (4823, 580444), (5642, 496186), (6572, 425971), (6727, 416156), (7852, 356531), (8003, 349804), (9362, 299026), (9646, 290222), (11284, 248093), (11501, 243412), (12493, 224084), (13454, 208078), (13741, 203732), (16006, 174902), (18724, 149513), (19292, 145111), (21359, 131068), (23002, 121706), (24986, 112042), (26908, 104039), (27482, 101866), (32012, 87451), (32767, 85436), (42718, 65534), (46004, 60853), (49972, 56021), (50933, 54964)]