2028816

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 60

約数和(自身を含む): 5785468

約数和(自身を除く): 3756652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 193, 219, 292, 386, 438, 579, 584, 657, 772, 876, 1158, 1168, 1314, 1544, 1737, 1752, 2316, 2628, 3088, 3474, 3504, 4632, 5256, 6948, 9264, 10512, 13896, 14089, 27792, 28178, 42267, 56356, 84534, 112712, 126801, 169068, 225424, 253602, 338136, 507204, 676272, 1014408, 2028816]

約数ペア:

[(1, 2028816), (2, 1014408), (3, 676272), (4, 507204), (6, 338136), (8, 253602), (9, 225424), (12, 169068), (16, 126801), (18, 112712), (24, 84534), (36, 56356), (48, 42267), (72, 28178), (73, 27792), (144, 14089), (146, 13896), (193, 10512), (219, 9264), (292, 6948), (386, 5256), (438, 4632), (579, 3504), (584, 3474), (657, 3088), (772, 2628), (876, 2316), (1158, 1752), (1168, 1737), (1314, 1544)]