219995184

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2239}}^1$

素因数の和:2362

約数の個数: 80

約数和(自身を含む): 599961600

約数和(自身を除く): 379966416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 89, 92, 138, 178, 184, 267, 276, 356, 368, 534, 552, 712, 1068, 1104, 1424, 2047, 2136, 2239, 4094, 4272, 4478, 6141, 6717, 8188, 8956, 12282, 13434, 16376, 17912, 24564, 26868, 32752, 35824, 49128, 51497, 53736, 98256, 102994, 107472, 154491, 199271, 205988, 308982, 398542, 411976, 597813, 617964, 797084, 823952, 1195626, 1235928, 1594168, 2391252, 2471856, 3188336, 4583233, 4782504, 9166466, 9565008, 13749699, 18332932, 27499398, 36665864, 54998796, 73331728, 109997592, 219995184]

約数ペア:

[(1, 219995184), (2, 109997592), (3, 73331728), (4, 54998796), (6, 36665864), (8, 27499398), (12, 18332932), (16, 13749699), (23, 9565008), (24, 9166466), (46, 4782504), (48, 4583233), (69, 3188336), (89, 2471856), (92, 2391252), (138, 1594168), (178, 1235928), (184, 1195626), (267, 823952), (276, 797084), (356, 617964), (368, 597813), (534, 411976), (552, 398542), (712, 308982), (1068, 205988), (1104, 199271), (1424, 154491), (2047, 107472), (2136, 102994), (2239, 98256), (4094, 53736), (4272, 51497), (4478, 49128), (6141, 35824), (6717, 32752), (8188, 26868), (8956, 24564), (12282, 17912), (13434, 16376)]