1138674888

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:289

約数の個数: 256

約数和(自身を含む): 3578265600

約数和(自身を除く): 2439590712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 103, 104, 108, 117, 124, 127, 156, 186, 206, 216, 234, 248, 254, 279, 309, 312, 351, 372, 381, 403, 412, 468, 508, 558, 618, 702, 744, 762, 806, 824, 837, 927, 936, 1016, 1116, 1143, 1209, 1236, 1339, 1404, 1524, 1612, 1651, 1674, 1854, 2232, 2286, 2418, 2472, 2678, 2781, 2808, 3048, 3193, 3224, 3302, 3348, 3429, 3627, 3708, 3937, 4017, 4572, 4836, 4953, 5356, 5562, 6386, 6604, 6696, 6858, 7254, 7416, 7874, 8034, 9144, 9579, 9672, 9906, 10712, 10881, 11124, 11811, 12051, 12772, 13081, 13208, 13716, 14508, 14859, 15748, 16068, 19158, 19812, 21762, 22248, 23622, 24102, 25544, 26162, 27432, 28737, 29016, 29718, 31496, 32136, 35433, 36153, 38316, 39243, 39624, 41509, 43524, 44577, 47244, 48204, 51181, 52324, 57474, 59436, 70866, 72306, 76632, 78486, 83018, 86211, 87048, 89154, 94488, 96408, 102362, 104648, 106299, 114948, 117729, 118872, 124527, 141732, 144612, 153543, 156972, 166036, 170053, 172422, 178308, 204724, 212598, 229896, 235458, 249054, 283464, 289224, 307086, 313944, 332072, 340106, 344844, 353187, 356616, 373581, 405511, 409448, 425196, 460629, 470916, 498108, 510159, 614172, 680212, 689688, 706374, 747162, 811022, 850392, 921258, 941832, 996216, 1020318, 1120743, 1216533, 1228344, 1360424, 1381887, 1412748, 1494324, 1530477, 1622044, 1842516, 2040636, 2241486, 2433066, 2763774, 2825496, 2988648, 3060954, 3244088, 3649599, 3685032, 4081272, 4482972, 4591431, 4866132, 5271643, 5527548, 6121908, 7299198, 8965944, 9182862, 9732264, 10543286, 10948797, 11055096, 12243816, 14598396, 15814929, 18365724, 21086572, 21897594, 29196792, 31629858, 36731448, 42173144, 43795188, 47444787, 63259716, 87590376, 94889574, 126519432, 142334361, 189779148, 284668722, 379558296, 569337444, 1138674888]

約数ペア:

[(1, 1138674888), (2, 569337444), (3, 379558296), (4, 284668722), (6, 189779148), (8, 142334361), (9, 126519432), (12, 94889574), (13, 87590376), (18, 63259716), (24, 47444787), (26, 43795188), (27, 42173144), (31, 36731448), (36, 31629858), (39, 29196792), (52, 21897594), (54, 21086572), (62, 18365724), (72, 15814929), (78, 14598396), (93, 12243816), (103, 11055096), (104, 10948797), (108, 10543286), (117, 9732264), (124, 9182862), (127, 8965944), (156, 7299198), (186, 6121908), (206, 5527548), (216, 5271643), (234, 4866132), (248, 4591431), (254, 4482972), (279, 4081272), (309, 3685032), (312, 3649599), (351, 3244088), (372, 3060954), (381, 2988648), (403, 2825496), (412, 2763774), (468, 2433066), (508, 2241486), (558, 2040636), (618, 1842516), (702, 1622044), (744, 1530477), (762, 1494324), (806, 1412748), (824, 1381887), (837, 1360424), (927, 1228344), (936, 1216533), (1016, 1120743), (1116, 1020318), (1143, 996216), (1209, 941832), (1236, 921258), (1339, 850392), (1404, 811022), (1524, 747162), (1612, 706374), (1651, 689688), (1674, 680212), (1854, 614172), (2232, 510159), (2286, 498108), (2418, 470916), (2472, 460629), (2678, 425196), (2781, 409448), (2808, 405511), (3048, 373581), (3193, 356616), (3224, 353187), (3302, 344844), (3348, 340106), (3429, 332072), (3627, 313944), (3708, 307086), (3937, 289224), (4017, 283464), (4572, 249054), (4836, 235458), (4953, 229896), (5356, 212598), (5562, 204724), (6386, 178308), (6604, 172422), (6696, 170053), (6858, 166036), (7254, 156972), (7416, 153543), (7874, 144612), (8034, 141732), (9144, 124527), (9579, 118872), (9672, 117729), (9906, 114948), (10712, 106299), (10881, 104648), (11124, 102362), (11811, 96408), (12051, 94488), (12772, 89154), (13081, 87048), (13208, 86211), (13716, 83018), (14508, 78486), (14859, 76632), (15748, 72306), (16068, 70866), (19158, 59436), (19812, 57474), (21762, 52324), (22248, 51181), (23622, 48204), (24102, 47244), (25544, 44577), (26162, 43524), (27432, 41509), (28737, 39624), (29016, 39243), (29718, 38316), (31496, 36153), (32136, 35433)]