809973048

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{2087}}^1$

素因数の和:2356

約数の個数: 64

約数和(自身を含む): 2058600960

約数和(自身を除く): 1248627912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 157, 206, 309, 314, 412, 471, 618, 628, 824, 942, 1236, 1256, 1884, 2087, 2472, 3768, 4174, 6261, 8348, 12522, 16171, 16696, 25044, 32342, 48513, 50088, 64684, 97026, 129368, 194052, 214961, 327659, 388104, 429922, 644883, 655318, 859844, 982977, 1289766, 1310636, 1719688, 1965954, 2579532, 2621272, 3931908, 5159064, 7863816, 33748877, 67497754, 101246631, 134995508, 202493262, 269991016, 404986524, 809973048]

約数ペア:

[(1, 809973048), (2, 404986524), (3, 269991016), (4, 202493262), (6, 134995508), (8, 101246631), (12, 67497754), (24, 33748877), (103, 7863816), (157, 5159064), (206, 3931908), (309, 2621272), (314, 2579532), (412, 1965954), (471, 1719688), (618, 1310636), (628, 1289766), (824, 982977), (942, 859844), (1236, 655318), (1256, 644883), (1884, 429922), (2087, 388104), (2472, 327659), (3768, 214961), (4174, 194052), (6261, 129368), (8348, 97026), (12522, 64684), (16171, 50088), (16696, 48513), (25044, 32342)]