282664356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{20359}}^1$

素因数の和:20468

約数の個数: 48

約数和(自身を含む): 718300800

約数和(自身を除く): 435636444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 178, 267, 356, 534, 1068, 1157, 2314, 3471, 4628, 6942, 13884, 20359, 40718, 61077, 81436, 122154, 244308, 264667, 529334, 794001, 1058668, 1588002, 1811951, 3176004, 3623902, 5435853, 7247804, 10871706, 21743412, 23555363, 47110726, 70666089, 94221452, 141332178, 282664356]

約数ペア:

[(1, 282664356), (2, 141332178), (3, 94221452), (4, 70666089), (6, 47110726), (12, 23555363), (13, 21743412), (26, 10871706), (39, 7247804), (52, 5435853), (78, 3623902), (89, 3176004), (156, 1811951), (178, 1588002), (267, 1058668), (356, 794001), (534, 529334), (1068, 264667), (1157, 244308), (2314, 122154), (3471, 81436), (4628, 61077), (6942, 40718), (13884, 20359)]