285240276

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{149497}}^1$

素因数の和:149560

約数の個数: 36

約数和(自身を含む): 734633172

約数和(自身を除く): 449392896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 149497, 298994, 448491, 597988, 896982, 1345473, 1793964, 2690946, 5381892, 7923341, 15846682, 23770023, 31693364, 47540046, 71310069, 95080092, 142620138, 285240276]

約数ペア:

[(1, 285240276), (2, 142620138), (3, 95080092), (4, 71310069), (6, 47540046), (9, 31693364), (12, 23770023), (18, 15846682), (36, 7923341), (53, 5381892), (106, 2690946), (159, 1793964), (212, 1345473), (318, 896982), (477, 597988), (636, 448491), (954, 298994), (1908, 149497)]