969147956

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 2017705536

約数和(自身を除く): 1048557580

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 131, 148, 193, 259, 262, 386, 518, 524, 772, 917, 1036, 1351, 1369, 1834, 2702, 2738, 3668, 4847, 5404, 5476, 7141, 9583, 9694, 14282, 19166, 19388, 25283, 28564, 33929, 38332, 49987, 50566, 67858, 99974, 101132, 135716, 176981, 179339, 199948, 264217, 353962, 358678, 528434, 707924, 717356, 935471, 1056868, 1255373, 1849519, 1870942, 2510746, 3699038, 3741884, 5021492, 6548297, 7398076, 13096594, 26193188, 34612427, 69224854, 138449708, 242286989, 484573978, 969147956]

約数ペア:

[(1, 969147956), (2, 484573978), (4, 242286989), (7, 138449708), (14, 69224854), (28, 34612427), (37, 26193188), (74, 13096594), (131, 7398076), (148, 6548297), (193, 5021492), (259, 3741884), (262, 3699038), (386, 2510746), (518, 1870942), (524, 1849519), (772, 1255373), (917, 1056868), (1036, 935471), (1351, 717356), (1369, 707924), (1834, 528434), (2702, 358678), (2738, 353962), (3668, 264217), (4847, 199948), (5404, 179339), (5476, 176981), (7141, 135716), (9583, 101132), (9694, 99974), (14282, 67858), (19166, 50566), (19388, 49987), (25283, 38332), (28564, 33929)]