856471304896

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1\times {\mathrm{2897}}^1$

素因数の和:3414

約数の個数: 112

約数和(自身を含む): 1731288384000

約数和(自身を除く): 874817079104

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 167, 199, 278, 334, 398, 556, 668, 796, 1112, 1336, 1592, 2224, 2672, 2897, 3184, 4448, 5344, 5794, 6368, 8896, 10688, 11588, 12736, 23176, 23213, 27661, 33233, 46352, 46426, 55322, 66466, 92704, 92852, 110644, 132932, 185408, 185704, 221288, 265864, 371408, 402683, 442576, 483799, 531728, 576503, 742816, 805366, 885152, 967598, 1063456, 1153006, 1485632, 1610732, 1770304, 1935196, 2126912, 2306012, 3221464, 3870392, 4612024, 4619387, 6442928, 7740784, 9224048, 9238774, 12885856, 15481568, 18448096, 18477548, 25771712, 30963136, 36896192, 36955096, 67248061, 73910192, 80133917, 96276001, 134496122, 147820384, 160267834, 192552002, 268992244, 295640768, 320535668, 385104004, 537984488, 641071336, 770208008, 1075968976, 1282142672, 1540416016, 2151937952, 2564285344, 3080832032, 4303875904, 5128570688, 6161664064, 13382364139, 26764728278, 53529456556, 107058913112, 214117826224, 428235652448, 856471304896]

約数ペア:

[(1, 856471304896), (2, 428235652448), (4, 214117826224), (8, 107058913112), (16, 53529456556), (32, 26764728278), (64, 13382364139), (139, 6161664064), (167, 5128570688), (199, 4303875904), (278, 3080832032), (334, 2564285344), (398, 2151937952), (556, 1540416016), (668, 1282142672), (796, 1075968976), (1112, 770208008), (1336, 641071336), (1592, 537984488), (2224, 385104004), (2672, 320535668), (2897, 295640768), (3184, 268992244), (4448, 192552002), (5344, 160267834), (5794, 147820384), (6368, 134496122), (8896, 96276001), (10688, 80133917), (11588, 73910192), (12736, 67248061), (23176, 36955096), (23213, 36896192), (27661, 30963136), (33233, 25771712), (46352, 18477548), (46426, 18448096), (55322, 15481568), (66466, 12885856), (92704, 9238774), (92852, 9224048), (110644, 7740784), (132932, 6442928), (185408, 4619387), (185704, 4612024), (221288, 3870392), (265864, 3221464), (371408, 2306012), (402683, 2126912), (442576, 1935196), (483799, 1770304), (531728, 1610732), (576503, 1485632), (742816, 1153006), (805366, 1063456), (885152, 967598)]