217462536

素因数分解:

$2^3\times 3^3\times {\mathrm{457}}^1\times {\mathrm{2203}}^1$

素因数の和:2675

約数の個数: 64

約数和(自身を含む): 605659200

約数和(自身を除く): 388196664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 457, 914, 1371, 1828, 2203, 2742, 3656, 4113, 4406, 5484, 6609, 8226, 8812, 10968, 12339, 13218, 16452, 17624, 19827, 24678, 26436, 32904, 39654, 49356, 52872, 59481, 79308, 98712, 118962, 158616, 237924, 475848, 1006771, 2013542, 3020313, 4027084, 6040626, 8054168, 9060939, 12081252, 18121878, 24162504, 27182817, 36243756, 54365634, 72487512, 108731268, 217462536]

約数ペア:

[(1, 217462536), (2, 108731268), (3, 72487512), (4, 54365634), (6, 36243756), (8, 27182817), (9, 24162504), (12, 18121878), (18, 12081252), (24, 9060939), (27, 8054168), (36, 6040626), (54, 4027084), (72, 3020313), (108, 2013542), (216, 1006771), (457, 475848), (914, 237924), (1371, 158616), (1828, 118962), (2203, 98712), (2742, 79308), (3656, 59481), (4113, 52872), (4406, 49356), (5484, 39654), (6609, 32904), (8226, 26436), (8812, 24678), (10968, 19827), (12339, 17624), (13218, 16452)]