2565294576

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{216371}}^1$

素因数の和:216414

約数の個数: 80

約数和(自身を含む): 7512435840

約数和(自身を除く): 4947141264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 216371, 432742, 649113, 865484, 1298226, 1730968, 2596452, 2812823, 3461936, 4111049, 5192904, 5625646, 8222098, 8438469, 10385808, 11251292, 12333147, 16444196, 16876938, 22502584, 24666294, 32888392, 33753876, 45005168, 49332588, 53443637, 65776784, 67507752, 98665176, 106887274, 135015504, 160330911, 197330352, 213774548, 320661822, 427549096, 641323644, 855098192, 1282647288, 2565294576]

約数ペア:

[(1, 2565294576), (2, 1282647288), (3, 855098192), (4, 641323644), (6, 427549096), (8, 320661822), (12, 213774548), (13, 197330352), (16, 160330911), (19, 135015504), (24, 106887274), (26, 98665176), (38, 67507752), (39, 65776784), (48, 53443637), (52, 49332588), (57, 45005168), (76, 33753876), (78, 32888392), (104, 24666294), (114, 22502584), (152, 16876938), (156, 16444196), (208, 12333147), (228, 11251292), (247, 10385808), (304, 8438469), (312, 8222098), (456, 5625646), (494, 5192904), (624, 4111049), (741, 3461936), (912, 2812823), (988, 2596452), (1482, 1730968), (1976, 1298226), (2964, 865484), (3952, 649113), (5928, 432742), (11856, 216371)]