266121288

素因数分解:

$2^3\times 3^4\times {\mathrm{463}}^1\times {\mathrm{887}}^1$

素因数の和:1368

約数の個数: 80

約数和(自身を含む): 747838080

約数和(自身を除く): 481716792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 463, 648, 887, 926, 1389, 1774, 1852, 2661, 2778, 3548, 3704, 4167, 5322, 5556, 7096, 7983, 8334, 10644, 11112, 12501, 15966, 16668, 21288, 23949, 25002, 31932, 33336, 37503, 47898, 50004, 63864, 71847, 75006, 95796, 100008, 143694, 150012, 191592, 287388, 300024, 410681, 574776, 821362, 1232043, 1642724, 2464086, 3285448, 3696129, 4928172, 7392258, 9856344, 11088387, 14784516, 22176774, 29569032, 33265161, 44353548, 66530322, 88707096, 133060644, 266121288]

約数ペア:

[(1, 266121288), (2, 133060644), (3, 88707096), (4, 66530322), (6, 44353548), (8, 33265161), (9, 29569032), (12, 22176774), (18, 14784516), (24, 11088387), (27, 9856344), (36, 7392258), (54, 4928172), (72, 3696129), (81, 3285448), (108, 2464086), (162, 1642724), (216, 1232043), (324, 821362), (463, 574776), (648, 410681), (887, 300024), (926, 287388), (1389, 191592), (1774, 150012), (1852, 143694), (2661, 100008), (2778, 95796), (3548, 75006), (3704, 71847), (4167, 63864), (5322, 50004), (5556, 47898), (7096, 37503), (7983, 33336), (8334, 31932), (10644, 25002), (11112, 23949), (12501, 21288), (15966, 16668)]