219514128

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{86287}}^1$

素因数の和:86351

約数の個数: 40

約数和(自身を含む): 577784448

約数和(自身を除く): 358270320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 86287, 172574, 258861, 345148, 517722, 690296, 1035444, 1380592, 2070888, 4141776, 4573211, 9146422, 13719633, 18292844, 27439266, 36585688, 54878532, 73171376, 109757064, 219514128]

約数ペア:

[(1, 219514128), (2, 109757064), (3, 73171376), (4, 54878532), (6, 36585688), (8, 27439266), (12, 18292844), (16, 13719633), (24, 9146422), (48, 4573211), (53, 4141776), (106, 2070888), (159, 1380592), (212, 1035444), (318, 690296), (424, 517722), (636, 345148), (848, 258861), (1272, 172574), (2544, 86287)]