1566151938

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1$

素因数の和:1080

約数の個数: 96

約数和(自身を含む): 3744703872

約数和(自身を除く): 2178551934

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 107, 117, 142, 213, 214, 234, 321, 426, 639, 642, 881, 923, 963, 1278, 1391, 1762, 1846, 1926, 2643, 2769, 2782, 4173, 5286, 5538, 7597, 7929, 8307, 8346, 11453, 12519, 15194, 15858, 16614, 22791, 22906, 25038, 34359, 45582, 62551, 68373, 68718, 94267, 98761, 103077, 125102, 136746, 187653, 188534, 197522, 206154, 282801, 296283, 375306, 562959, 565602, 592566, 813163, 848403, 888849, 1125918, 1225471, 1626326, 1696806, 1777698, 2439489, 2450942, 3676413, 4878978, 6692957, 7318467, 7352826, 11029239, 13385914, 14636934, 20078871, 22058478, 40157742, 60236613, 87008441, 120473226, 174016882, 261025323, 522050646, 783075969, 1566151938]

約数ペア:

[(1, 1566151938), (2, 783075969), (3, 522050646), (6, 261025323), (9, 174016882), (13, 120473226), (18, 87008441), (26, 60236613), (39, 40157742), (71, 22058478), (78, 20078871), (107, 14636934), (117, 13385914), (142, 11029239), (213, 7352826), (214, 7318467), (234, 6692957), (321, 4878978), (426, 3676413), (639, 2450942), (642, 2439489), (881, 1777698), (923, 1696806), (963, 1626326), (1278, 1225471), (1391, 1125918), (1762, 888849), (1846, 848403), (1926, 813163), (2643, 592566), (2769, 565602), (2782, 562959), (4173, 375306), (5286, 296283), (5538, 282801), (7597, 206154), (7929, 197522), (8307, 188534), (8346, 187653), (11453, 136746), (12519, 125102), (15194, 103077), (15858, 98761), (16614, 94267), (22791, 68718), (22906, 68373), (25038, 62551), (34359, 45582)]