386564332

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{929}}^1$

素因数の和:1151

約数の個数: 72

約数和(自身を含む): 863850960

約数和(自身を除く): 477286628

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 193, 196, 308, 386, 539, 772, 929, 1078, 1351, 1858, 2123, 2156, 2702, 3716, 4246, 5404, 6503, 8492, 9457, 10219, 13006, 14861, 18914, 20438, 26012, 29722, 37828, 40876, 45521, 59444, 71533, 91042, 104027, 143066, 179297, 182084, 208054, 286132, 358594, 416108, 500731, 717188, 1001462, 1255079, 1972267, 2002924, 2510158, 3944534, 5020316, 7889068, 8785553, 13805869, 17571106, 27611738, 35142212, 55223476, 96641083, 193282166, 386564332]

約数ペア:

[(1, 386564332), (2, 193282166), (4, 96641083), (7, 55223476), (11, 35142212), (14, 27611738), (22, 17571106), (28, 13805869), (44, 8785553), (49, 7889068), (77, 5020316), (98, 3944534), (154, 2510158), (193, 2002924), (196, 1972267), (308, 1255079), (386, 1001462), (539, 717188), (772, 500731), (929, 416108), (1078, 358594), (1351, 286132), (1858, 208054), (2123, 182084), (2156, 179297), (2702, 143066), (3716, 104027), (4246, 91042), (5404, 71533), (6503, 59444), (8492, 45521), (9457, 40876), (10219, 37828), (13006, 29722), (14861, 26012), (18914, 20438)]