228735828

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{276251}}^1$

素因数の和:276284

約数の個数: 36

約数和(自身を含む): 603334368

約数和(自身を除く): 374598540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 276251, 552502, 828753, 1105004, 1657506, 2486259, 3315012, 4972518, 6353773, 9945036, 12707546, 19061319, 25415092, 38122638, 57183957, 76245276, 114367914, 228735828]

約数ペア:

[(1, 228735828), (2, 114367914), (3, 76245276), (4, 57183957), (6, 38122638), (9, 25415092), (12, 19061319), (18, 12707546), (23, 9945036), (36, 6353773), (46, 4972518), (69, 3315012), (92, 2486259), (138, 1657506), (207, 1105004), (276, 828753), (414, 552502), (828, 276251)]