308291252

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 572185152

約数和(自身を除く): 263893900

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 193, 251, 386, 502, 772, 1004, 1591, 3182, 6364, 7141, 8299, 9287, 10793, 14282, 16598, 18574, 21586, 28564, 33196, 37148, 43172, 48443, 96886, 193772, 307063, 399341, 614126, 798682, 1228252, 1597364, 1792391, 2083049, 3584782, 4166098, 7169564, 8332196, 77072813, 154145626, 308291252]

約数ペア:

[(1, 308291252), (2, 154145626), (4, 77072813), (37, 8332196), (43, 7169564), (74, 4166098), (86, 3584782), (148, 2083049), (172, 1792391), (193, 1597364), (251, 1228252), (386, 798682), (502, 614126), (772, 399341), (1004, 307063), (1591, 193772), (3182, 96886), (6364, 48443), (7141, 43172), (8299, 37148), (9287, 33196), (10793, 28564), (14282, 21586), (16598, 18574)]