291318768

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17291}}^1$

素因数の和:17324

約数の個数: 100

約数和(自身を含む): 908072088

約数和(自身を除く): 616753320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1872, 2106, 2808, 4212, 5616, 8424, 16848, 17291, 34582, 51873, 69164, 103746, 138328, 155619, 207492, 224783, 276656, 311238, 414984, 449566, 466857, 622476, 674349, 829968, 899132, 933714, 1244952, 1348698, 1400571, 1798264, 1867428, 2023047, 2489904, 2697396, 2801142, 3596528, 3734856, 4046094, 5394792, 5602284, 6069141, 7469712, 8092188, 10789584, 11204568, 12138282, 16184376, 18207423, 22409136, 24276564, 32368752, 36414846, 48553128, 72829692, 97106256, 145659384, 291318768]

約数ペア:

[(1, 291318768), (2, 145659384), (3, 97106256), (4, 72829692), (6, 48553128), (8, 36414846), (9, 32368752), (12, 24276564), (13, 22409136), (16, 18207423), (18, 16184376), (24, 12138282), (26, 11204568), (27, 10789584), (36, 8092188), (39, 7469712), (48, 6069141), (52, 5602284), (54, 5394792), (72, 4046094), (78, 3734856), (81, 3596528), (104, 2801142), (108, 2697396), (117, 2489904), (144, 2023047), (156, 1867428), (162, 1798264), (208, 1400571), (216, 1348698), (234, 1244952), (312, 933714), (324, 899132), (351, 829968), (432, 674349), (468, 622476), (624, 466857), (648, 449566), (702, 414984), (936, 311238), (1053, 276656), (1296, 224783), (1404, 207492), (1872, 155619), (2106, 138328), (2808, 103746), (4212, 69164), (5616, 51873), (8424, 34582), (16848, 17291)]