249122916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{988583}}^1$

素因数の和:988600

約数の個数: 36

約数和(自身を含む): 719689152

約数和(自身を除く): 470566236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 988583, 1977166, 2965749, 3954332, 5931498, 6920081, 8897247, 11862996, 13840162, 17794494, 20760243, 27680324, 35588988, 41520486, 62280729, 83040972, 124561458, 249122916]

約数ペア:

[(1, 249122916), (2, 124561458), (3, 83040972), (4, 62280729), (6, 41520486), (7, 35588988), (9, 27680324), (12, 20760243), (14, 17794494), (18, 13840162), (21, 11862996), (28, 8897247), (36, 6920081), (42, 5931498), (63, 3954332), (84, 2965749), (126, 1977166), (252, 988583)]