253804096

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43579}}^1$

素因数の和:43611

約数の個数: 56

約数和(自身を含む): 619881920

約数和(自身を除く): 366077824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 43579, 87158, 174316, 305053, 348632, 566527, 610106, 697264, 1133054, 1220212, 1394528, 2266108, 2440424, 2789056, 3965689, 4532216, 4880848, 7931378, 9064432, 9761696, 15862756, 18128864, 19523392, 31725512, 36257728, 63451024, 126902048, 253804096]

約数ペア:

[(1, 253804096), (2, 126902048), (4, 63451024), (7, 36257728), (8, 31725512), (13, 19523392), (14, 18128864), (16, 15862756), (26, 9761696), (28, 9064432), (32, 7931378), (52, 4880848), (56, 4532216), (64, 3965689), (91, 2789056), (104, 2440424), (112, 2266108), (182, 1394528), (208, 1220212), (224, 1133054), (364, 697264), (416, 610106), (448, 566527), (728, 348632), (832, 305053), (1456, 174316), (2912, 87158), (5824, 43579)]