254063376

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{821}}^1$

素因数の和:1149

約数の個数: 120

約数和(自身を含む): 816239424

約数和(自身を除く): 562176048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 307, 336, 504, 614, 821, 921, 1008, 1228, 1642, 1842, 2149, 2456, 2463, 2763, 3284, 3684, 4298, 4912, 4926, 5526, 5747, 6447, 6568, 7368, 7389, 8596, 9852, 11052, 11494, 12894, 13136, 14736, 14778, 17192, 17241, 19341, 19704, 22104, 22988, 25788, 29556, 34384, 34482, 38682, 39408, 44208, 45976, 51576, 51723, 59112, 68964, 77364, 91952, 103152, 103446, 118224, 137928, 154728, 206892, 252047, 275856, 309456, 413784, 504094, 756141, 827568, 1008188, 1512282, 1764329, 2016376, 2268423, 3024564, 3528658, 4032752, 4536846, 5292987, 6049128, 7057316, 9073692, 10585974, 12098256, 14114632, 15878961, 18147384, 21171948, 28229264, 31757922, 36294768, 42343896, 63515844, 84687792, 127031688, 254063376]

約数ペア:

[(1, 254063376), (2, 127031688), (3, 84687792), (4, 63515844), (6, 42343896), (7, 36294768), (8, 31757922), (9, 28229264), (12, 21171948), (14, 18147384), (16, 15878961), (18, 14114632), (21, 12098256), (24, 10585974), (28, 9073692), (36, 7057316), (42, 6049128), (48, 5292987), (56, 4536846), (63, 4032752), (72, 3528658), (84, 3024564), (112, 2268423), (126, 2016376), (144, 1764329), (168, 1512282), (252, 1008188), (307, 827568), (336, 756141), (504, 504094), (614, 413784), (821, 309456), (921, 275856), (1008, 252047), (1228, 206892), (1642, 154728), (1842, 137928), (2149, 118224), (2456, 103446), (2463, 103152), (2763, 91952), (3284, 77364), (3684, 68964), (4298, 59112), (4912, 51723), (4926, 51576), (5526, 45976), (5747, 44208), (6447, 39408), (6568, 38682), (7368, 34482), (7389, 34384), (8596, 29556), (9852, 25788), (11052, 22988), (11494, 22104), (12894, 19704), (13136, 19341), (14736, 17241), (14778, 17192)]