23238016144

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{290999}}^1$

素因数の和:291068

約数の個数: 80

約数和(自身を含む): 55425024000

約数和(自身を除く): 32187007856

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 217, 248, 322, 368, 434, 496, 644, 713, 868, 1288, 1426, 1736, 2576, 2852, 3472, 4991, 5704, 9982, 11408, 19964, 39928, 79856, 290999, 581998, 1163996, 2036993, 2327992, 4073986, 4655984, 6692977, 8147972, 9020969, 13385954, 16295944, 18041938, 26771908, 32591888, 36083876, 46850839, 53543816, 63146783, 72167752, 93701678, 107087632, 126293566, 144335504, 187403356, 207482287, 252587132, 374806712, 414964574, 505174264, 749613424, 829929148, 1010348528, 1452376009, 1659858296, 2904752018, 3319716592, 5809504036, 11619008072, 23238016144]

約数ペア:

[(1, 23238016144), (2, 11619008072), (4, 5809504036), (7, 3319716592), (8, 2904752018), (14, 1659858296), (16, 1452376009), (23, 1010348528), (28, 829929148), (31, 749613424), (46, 505174264), (56, 414964574), (62, 374806712), (92, 252587132), (112, 207482287), (124, 187403356), (161, 144335504), (184, 126293566), (217, 107087632), (248, 93701678), (322, 72167752), (368, 63146783), (434, 53543816), (496, 46850839), (644, 36083876), (713, 32591888), (868, 26771908), (1288, 18041938), (1426, 16295944), (1736, 13385954), (2576, 9020969), (2852, 8147972), (3472, 6692977), (4991, 4655984), (5704, 4073986), (9982, 2327992), (11408, 2036993), (19964, 1163996), (39928, 581998), (79856, 290999)]