389624022

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{2273}}^1$

素因数の和:2477

約数の個数: 48

約数和(自身を含む): 862027920

約数和(自身を除く): 472403898

約数列:

[1, 2, 3, 6, 9, 18, 89, 107, 178, 214, 267, 321, 534, 642, 801, 963, 1602, 1926, 2273, 4546, 6819, 9523, 13638, 19046, 20457, 28569, 40914, 57138, 85707, 171414, 202297, 243211, 404594, 486422, 606891, 729633, 1213782, 1459266, 1820673, 2188899, 3641346, 4377798, 21645779, 43291558, 64937337, 129874674, 194812011, 389624022]

約数ペア:

[(1, 389624022), (2, 194812011), (3, 129874674), (6, 64937337), (9, 43291558), (18, 21645779), (89, 4377798), (107, 3641346), (178, 2188899), (214, 1820673), (267, 1459266), (321, 1213782), (534, 729633), (642, 606891), (801, 486422), (963, 404594), (1602, 243211), (1926, 202297), (2273, 171414), (4546, 85707), (6819, 57138), (9523, 40914), (13638, 28569), (19046, 20457)]