1567259824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1223}}^1$

素因数の和:1406

約数の個数: 80

約数和(自身を含む): 3359409984

約数和(自身を除く): 1792150160

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 101, 104, 122, 202, 208, 244, 404, 488, 793, 808, 976, 1223, 1313, 1586, 1616, 2446, 2626, 3172, 4892, 5252, 6161, 6344, 9784, 10504, 12322, 12688, 15899, 19568, 21008, 24644, 31798, 49288, 63596, 74603, 80093, 98576, 123523, 127192, 149206, 160186, 247046, 254384, 298412, 320372, 494092, 596824, 640744, 969839, 988184, 1193648, 1281488, 1605799, 1939678, 1976368, 3211598, 3879356, 6423196, 7534903, 7758712, 12846392, 15069806, 15517424, 25692784, 30139612, 60279224, 97953739, 120558448, 195907478, 391814956, 783629912, 1567259824]

約数ペア:

[(1, 1567259824), (2, 783629912), (4, 391814956), (8, 195907478), (13, 120558448), (16, 97953739), (26, 60279224), (52, 30139612), (61, 25692784), (101, 15517424), (104, 15069806), (122, 12846392), (202, 7758712), (208, 7534903), (244, 6423196), (404, 3879356), (488, 3211598), (793, 1976368), (808, 1939678), (976, 1605799), (1223, 1281488), (1313, 1193648), (1586, 988184), (1616, 969839), (2446, 640744), (2626, 596824), (3172, 494092), (4892, 320372), (5252, 298412), (6161, 254384), (6344, 247046), (9784, 160186), (10504, 149206), (12322, 127192), (12688, 123523), (15899, 98576), (19568, 80093), (21008, 74603), (24644, 63596), (31798, 49288)]