402849648

素因数分解:

$2^4\times 3^2\times {\mathrm{2797567}}^1$

素因数の和:2797581

約数の個数: 30

約数和(自身を含む): 1127419904

約数和(自身を除く): 724570256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2797567, 5595134, 8392701, 11190268, 16785402, 22380536, 25178103, 33570804, 44761072, 50356206, 67141608, 100712412, 134283216, 201424824, 402849648]

約数ペア:

[(1, 402849648), (2, 201424824), (3, 134283216), (4, 100712412), (6, 67141608), (8, 50356206), (9, 44761072), (12, 33570804), (16, 25178103), (18, 22380536), (24, 16785402), (36, 11190268), (48, 8392701), (72, 5595134), (144, 2797567)]