780244848

素因数分解:

$2^4\times 3^2\times {\mathrm{5418367}}^1$

素因数の和:5418381

約数の個数: 30

約数和(自身を含む): 2183602304

約数和(自身を除く): 1403357456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 5418367, 10836734, 16255101, 21673468, 32510202, 43346936, 48765303, 65020404, 86693872, 97530606, 130040808, 195061212, 260081616, 390122424, 780244848]

約数ペア:

[(1, 780244848), (2, 390122424), (3, 260081616), (4, 195061212), (6, 130040808), (8, 97530606), (9, 86693872), (12, 65020404), (16, 48765303), (18, 43346936), (24, 32510202), (36, 21673468), (48, 16255101), (72, 10836734), (144, 5418367)]