518421708

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{228581}}^1$

素因数の和:228604

約数の個数: 60

約数和(自身を含む): 1548871632

約数和(自身を除く): 1030449924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 228581, 457162, 685743, 914324, 1371486, 1600067, 2057229, 2742972, 3200134, 4114458, 4800201, 6171687, 6400268, 8228916, 9600402, 12343374, 14400603, 18515061, 19200804, 24686748, 28801206, 37030122, 43201809, 57602412, 74060244, 86403618, 129605427, 172807236, 259210854, 518421708]

約数ペア:

[(1, 518421708), (2, 259210854), (3, 172807236), (4, 129605427), (6, 86403618), (7, 74060244), (9, 57602412), (12, 43201809), (14, 37030122), (18, 28801206), (21, 24686748), (27, 19200804), (28, 18515061), (36, 14400603), (42, 12343374), (54, 9600402), (63, 8228916), (81, 6400268), (84, 6171687), (108, 4800201), (126, 4114458), (162, 3200134), (189, 2742972), (252, 2057229), (324, 1600067), (378, 1371486), (567, 914324), (756, 685743), (1134, 457162), (2268, 228581)]