268866

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 645120

約数和(自身を除く): 376254

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 383, 702, 766, 1149, 2298, 3447, 4979, 6894, 9958, 10341, 14937, 20682, 29874, 44811, 89622, 134433, 268866]

約数ペア:

[(1, 268866), (2, 134433), (3, 89622), (6, 44811), (9, 29874), (13, 20682), (18, 14937), (26, 10341), (27, 9958), (39, 6894), (54, 4979), (78, 3447), (117, 2298), (234, 1149), (351, 766), (383, 702)]