259356084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{2953}}^1$

素因数の和:3536

約数の個数: 48

約数和(自身を含む): 653093952

約数和(自身を除く): 393737868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 563, 1126, 1689, 2252, 2953, 3378, 5906, 6756, 7319, 8859, 11812, 14638, 17718, 21957, 29276, 35436, 38389, 43914, 76778, 87828, 115167, 153556, 230334, 460668, 1662539, 3325078, 4987617, 6650156, 9975234, 19950468, 21613007, 43226014, 64839021, 86452028, 129678042, 259356084]

約数ペア:

[(1, 259356084), (2, 129678042), (3, 86452028), (4, 64839021), (6, 43226014), (12, 21613007), (13, 19950468), (26, 9975234), (39, 6650156), (52, 4987617), (78, 3325078), (156, 1662539), (563, 460668), (1126, 230334), (1689, 153556), (2252, 115167), (2953, 87828), (3378, 76778), (5906, 43914), (6756, 38389), (7319, 35436), (8859, 29276), (11812, 21957), (14638, 17718)]