407242008

素因数分解:

$2^3\times 3^2\times {\mathrm{5656139}}^1$

素因数の和:5656151

約数の個数: 24

約数和(自身を含む): 1102947300

約数和(自身を除く): 695705292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5656139, 11312278, 16968417, 22624556, 33936834, 45249112, 50905251, 67873668, 101810502, 135747336, 203621004, 407242008]

約数ペア:

[(1, 407242008), (2, 203621004), (3, 135747336), (4, 101810502), (6, 67873668), (8, 50905251), (9, 45249112), (12, 33936834), (18, 22624556), (24, 16968417), (36, 11312278), (72, 5656139)]