304773128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{12503}}^1$

素因数の和:12797

約数の個数: 32

約数和(自身を含む): 625700160

約数和(自身を除く): 320927032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 277, 554, 1108, 2216, 3047, 6094, 12188, 12503, 24376, 25006, 50012, 100024, 137533, 275066, 550132, 1100264, 3463331, 6926662, 13853324, 27706648, 38096641, 76193282, 152386564, 304773128]

約数ペア:

[(1, 304773128), (2, 152386564), (4, 76193282), (8, 38096641), (11, 27706648), (22, 13853324), (44, 6926662), (88, 3463331), (277, 1100264), (554, 550132), (1108, 275066), (2216, 137533), (3047, 100024), (6094, 50012), (12188, 25006), (12503, 24376)]