298746656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{8069}}^1$

素因数の和:8181

約数の個数: 48

約数和(自身を含む): 640596600

約数和(自身を除く): 341849944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 356, 416, 712, 1157, 1424, 2314, 2848, 4628, 8069, 9256, 16138, 18512, 32276, 37024, 64552, 104897, 129104, 209794, 258208, 419588, 718141, 839176, 1436282, 1678352, 2872564, 3356704, 5745128, 9335833, 11490256, 18671666, 22980512, 37343332, 74686664, 149373328, 298746656]

約数ペア:

[(1, 298746656), (2, 149373328), (4, 74686664), (8, 37343332), (13, 22980512), (16, 18671666), (26, 11490256), (32, 9335833), (52, 5745128), (89, 3356704), (104, 2872564), (178, 1678352), (208, 1436282), (356, 839176), (416, 718141), (712, 419588), (1157, 258208), (1424, 209794), (2314, 129104), (2848, 104897), (4628, 64552), (8069, 37024), (9256, 32276), (16138, 18512)]