1285393648

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{94849}}^1$

素因数の和:94886

約数の個数: 60

約数和(自身を含む): 3128532400

約数和(自身を除く): 1843138752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 6776, 13552, 94849, 189698, 379396, 663943, 758792, 1043339, 1327886, 1517584, 2086678, 2655772, 4173356, 5311544, 7303373, 8346712, 10623088, 11476729, 14606746, 16693424, 22953458, 29213492, 45906916, 58426984, 80337103, 91813832, 116853968, 160674206, 183627664, 321348412, 642696824, 1285393648]

約数ペア:

[(1, 1285393648), (2, 642696824), (4, 321348412), (7, 183627664), (8, 160674206), (11, 116853968), (14, 91813832), (16, 80337103), (22, 58426984), (28, 45906916), (44, 29213492), (56, 22953458), (77, 16693424), (88, 14606746), (112, 11476729), (121, 10623088), (154, 8346712), (176, 7303373), (242, 5311544), (308, 4173356), (484, 2655772), (616, 2086678), (847, 1517584), (968, 1327886), (1232, 1043339), (1694, 758792), (1936, 663943), (3388, 379396), (6776, 189698), (13552, 94849)]