255365874

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{1787}}^1$

素因数の和:2279

約数の個数: 48

約数和(自身を含む): 587422368

約数和(自身を除く): 332056494

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 467, 934, 1401, 1787, 2802, 3574, 4203, 5361, 7939, 8406, 10722, 15878, 16083, 23817, 30379, 32166, 47634, 60758, 71451, 91137, 142902, 182274, 273411, 546822, 834529, 1669058, 2503587, 5007174, 7510761, 14186993, 15021522, 28373986, 42560979, 85121958, 127682937, 255365874]

約数ペア:

[(1, 255365874), (2, 127682937), (3, 85121958), (6, 42560979), (9, 28373986), (17, 15021522), (18, 14186993), (34, 7510761), (51, 5007174), (102, 2503587), (153, 1669058), (306, 834529), (467, 546822), (934, 273411), (1401, 182274), (1787, 142902), (2802, 91137), (3574, 71451), (4203, 60758), (5361, 47634), (7939, 32166), (8406, 30379), (10722, 23817), (15878, 16083)]