427704

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 1088640

約数和(自身を除く): 660936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 251, 284, 426, 502, 568, 753, 852, 1004, 1506, 1704, 2008, 3012, 6024, 17821, 35642, 53463, 71284, 106926, 142568, 213852, 427704]

約数ペア:

[(1, 427704), (2, 213852), (3, 142568), (4, 106926), (6, 71284), (8, 53463), (12, 35642), (24, 17821), (71, 6024), (142, 3012), (213, 2008), (251, 1704), (284, 1506), (426, 1004), (502, 852), (568, 753)]