15678822712

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{283093}}^1$

素因数の和:283172

約数の個数: 64

約数和(自身を含む): 35873671680

約数和(自身を除く): 20194848968

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 43, 46, 56, 86, 92, 161, 172, 184, 301, 322, 344, 602, 644, 989, 1204, 1288, 1978, 2408, 3956, 6923, 7912, 13846, 27692, 55384, 283093, 566186, 1132372, 1981651, 2264744, 3963302, 6511139, 7926604, 12172999, 13022278, 15853208, 24345998, 26044556, 45577973, 48691996, 52089112, 85210993, 91155946, 97383992, 170421986, 182311892, 279978977, 340843972, 364623784, 559957954, 681687944, 1119915908, 1959852839, 2239831816, 3919705678, 7839411356, 15678822712]

約数ペア:

[(1, 15678822712), (2, 7839411356), (4, 3919705678), (7, 2239831816), (8, 1959852839), (14, 1119915908), (23, 681687944), (28, 559957954), (43, 364623784), (46, 340843972), (56, 279978977), (86, 182311892), (92, 170421986), (161, 97383992), (172, 91155946), (184, 85210993), (301, 52089112), (322, 48691996), (344, 45577973), (602, 26044556), (644, 24345998), (989, 15853208), (1204, 13022278), (1288, 12172999), (1978, 7926604), (2408, 6511139), (3956, 3963302), (6923, 2264744), (7912, 1981651), (13846, 1132372), (27692, 566186), (55384, 283093)]