804975804

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{2377}}^1$

素因数の和:2819

約数の個数: 72

約数和(自身を含む): 2129356320

約数和(自身を除く): 1324380516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 409, 414, 818, 828, 1227, 1636, 2377, 2454, 3681, 4754, 4908, 7131, 7362, 9407, 9508, 14262, 14724, 18814, 21393, 28221, 28524, 37628, 42786, 54671, 56442, 84663, 85572, 109342, 112884, 164013, 169326, 218684, 328026, 338652, 492039, 656052, 972193, 984078, 1944386, 1968156, 2916579, 3888772, 5833158, 8749737, 11666316, 17499474, 22360439, 34998948, 44720878, 67081317, 89441756, 134162634, 201243951, 268325268, 402487902, 804975804]

約数ペア:

[(1, 804975804), (2, 402487902), (3, 268325268), (4, 201243951), (6, 134162634), (9, 89441756), (12, 67081317), (18, 44720878), (23, 34998948), (36, 22360439), (46, 17499474), (69, 11666316), (92, 8749737), (138, 5833158), (207, 3888772), (276, 2916579), (409, 1968156), (414, 1944386), (818, 984078), (828, 972193), (1227, 656052), (1636, 492039), (2377, 338652), (2454, 328026), (3681, 218684), (4754, 169326), (4908, 164013), (7131, 112884), (7362, 109342), (9407, 85572), (9508, 84663), (14262, 56442), (14724, 54671), (18814, 42786), (21393, 37628), (28221, 28524)]