863808792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20323}}^1$

素因数の和:20373

約数の個数: 128

約数和(自身を含む): 2809589760

約数和(自身を除く): 1945780968

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 56, 66, 69, 77, 84, 88, 92, 132, 138, 154, 161, 168, 184, 231, 253, 264, 276, 308, 322, 462, 483, 506, 552, 616, 644, 759, 924, 966, 1012, 1288, 1518, 1771, 1848, 1932, 2024, 3036, 3542, 3864, 5313, 6072, 7084, 10626, 14168, 20323, 21252, 40646, 42504, 60969, 81292, 121938, 142261, 162584, 223553, 243876, 284522, 426783, 447106, 467429, 487752, 569044, 670659, 853566, 894212, 934858, 1138088, 1341318, 1402287, 1564871, 1707132, 1788424, 1869716, 2682636, 2804574, 3129742, 3272003, 3414264, 3739432, 4694613, 5141719, 5365272, 5609148, 6259484, 6544006, 9389226, 9816009, 10283438, 11218296, 12518968, 13088012, 15425157, 18778452, 19632018, 20566876, 26176024, 30850314, 35992033, 37556904, 39264036, 41133752, 61700628, 71984066, 78528072, 107976099, 123401256, 143968132, 215952198, 287936264, 431904396, 863808792]

約数ペア:

[(1, 863808792), (2, 431904396), (3, 287936264), (4, 215952198), (6, 143968132), (7, 123401256), (8, 107976099), (11, 78528072), (12, 71984066), (14, 61700628), (21, 41133752), (22, 39264036), (23, 37556904), (24, 35992033), (28, 30850314), (33, 26176024), (42, 20566876), (44, 19632018), (46, 18778452), (56, 15425157), (66, 13088012), (69, 12518968), (77, 11218296), (84, 10283438), (88, 9816009), (92, 9389226), (132, 6544006), (138, 6259484), (154, 5609148), (161, 5365272), (168, 5141719), (184, 4694613), (231, 3739432), (253, 3414264), (264, 3272003), (276, 3129742), (308, 2804574), (322, 2682636), (462, 1869716), (483, 1788424), (506, 1707132), (552, 1564871), (616, 1402287), (644, 1341318), (759, 1138088), (924, 934858), (966, 894212), (1012, 853566), (1288, 670659), (1518, 569044), (1771, 487752), (1848, 467429), (1932, 447106), (2024, 426783), (3036, 284522), (3542, 243876), (3864, 223553), (5313, 162584), (6072, 142261), (7084, 121938), (10626, 81292), (14168, 60969), (20323, 42504), (21252, 40646)]