7991531664

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1309

約数の個数: 160

約数和(自身を含む): 21952880640

約数和(自身を除く): 13961348976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 67, 71, 93, 124, 134, 142, 186, 201, 213, 248, 268, 284, 372, 402, 426, 496, 536, 568, 744, 804, 852, 1072, 1129, 1136, 1488, 1608, 1704, 2077, 2201, 2258, 3216, 3387, 3408, 4154, 4402, 4516, 4757, 6231, 6603, 6774, 8308, 8804, 9032, 9514, 12462, 13206, 13548, 14271, 16616, 17608, 18064, 19028, 24924, 26412, 27096, 28542, 33232, 34999, 35216, 38056, 49848, 52824, 54192, 57084, 69998, 75643, 76112, 80159, 99696, 104997, 105648, 114168, 139996, 147467, 151286, 160318, 209994, 226929, 228336, 240477, 279992, 294934, 302572, 320636, 419988, 442401, 453858, 480954, 559984, 589868, 605144, 641272, 839976, 884802, 907716, 961908, 1179736, 1210288, 1282544, 1679952, 1769604, 1815432, 1923816, 2344933, 2359472, 2484929, 3539208, 3630864, 3847632, 4689866, 4969858, 5370653, 7034799, 7078416, 7454787, 9379732, 9939716, 10741306, 14069598, 14909574, 16111959, 18759464, 19879432, 21482612, 28139196, 29819148, 32223918, 37518928, 39758864, 42965224, 56278392, 59638296, 64447836, 85930448, 112556784, 119276592, 128895672, 166490243, 257791344, 332980486, 499470729, 665960972, 998941458, 1331921944, 1997882916, 2663843888, 3995765832, 7991531664]

約数ペア:

[(1, 7991531664), (2, 3995765832), (3, 2663843888), (4, 1997882916), (6, 1331921944), (8, 998941458), (12, 665960972), (16, 499470729), (24, 332980486), (31, 257791344), (48, 166490243), (62, 128895672), (67, 119276592), (71, 112556784), (93, 85930448), (124, 64447836), (134, 59638296), (142, 56278392), (186, 42965224), (201, 39758864), (213, 37518928), (248, 32223918), (268, 29819148), (284, 28139196), (372, 21482612), (402, 19879432), (426, 18759464), (496, 16111959), (536, 14909574), (568, 14069598), (744, 10741306), (804, 9939716), (852, 9379732), (1072, 7454787), (1129, 7078416), (1136, 7034799), (1488, 5370653), (1608, 4969858), (1704, 4689866), (2077, 3847632), (2201, 3630864), (2258, 3539208), (3216, 2484929), (3387, 2359472), (3408, 2344933), (4154, 1923816), (4402, 1815432), (4516, 1769604), (4757, 1679952), (6231, 1282544), (6603, 1210288), (6774, 1179736), (8308, 961908), (8804, 907716), (9032, 884802), (9514, 839976), (12462, 641272), (13206, 605144), (13548, 589868), (14271, 559984), (16616, 480954), (17608, 453858), (18064, 442401), (19028, 419988), (24924, 320636), (26412, 302572), (27096, 294934), (28542, 279992), (33232, 240477), (34999, 228336), (35216, 226929), (38056, 209994), (49848, 160318), (52824, 151286), (54192, 147467), (57084, 139996), (69998, 114168), (75643, 105648), (76112, 104997), (80159, 99696)]