1028648322

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:414

約数の個数: 160

約数和(自身を含む): 2617108032

約数和(自身を除く): 1588459710

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 43, 54, 74, 78, 81, 86, 111, 117, 129, 162, 222, 234, 258, 307, 333, 351, 387, 481, 559, 614, 666, 702, 774, 921, 962, 999, 1053, 1118, 1161, 1443, 1591, 1677, 1842, 1998, 2106, 2322, 2763, 2886, 2997, 3182, 3354, 3483, 3991, 4329, 4773, 5031, 5526, 5994, 6966, 7982, 8289, 8658, 9546, 10062, 11359, 11973, 12987, 13201, 14319, 15093, 16578, 20683, 22718, 23946, 24867, 25974, 26402, 28638, 30186, 34077, 35919, 38961, 39603, 41366, 42957, 45279, 49734, 62049, 68154, 71838, 77922, 79206, 85914, 90558, 102231, 107757, 118809, 124098, 128871, 147667, 171613, 186147, 204462, 215514, 237618, 257742, 295334, 306693, 323271, 343226, 356427, 372294, 443001, 488437, 514839, 558441, 613386, 646542, 712854, 886002, 920079, 976874, 1029678, 1069281, 1116882, 1329003, 1465311, 1544517, 1675323, 1840158, 2138562, 2658006, 2930622, 3089034, 3350646, 3987009, 4395933, 4633551, 6349681, 7974018, 8791866, 9267102, 11961027, 12699362, 13187799, 13900653, 19049043, 23922054, 26375598, 27801306, 38098086, 39563397, 57147129, 79126794, 114294258, 171441387, 342882774, 514324161, 1028648322]

約数ペア:

[(1, 1028648322), (2, 514324161), (3, 342882774), (6, 171441387), (9, 114294258), (13, 79126794), (18, 57147129), (26, 39563397), (27, 38098086), (37, 27801306), (39, 26375598), (43, 23922054), (54, 19049043), (74, 13900653), (78, 13187799), (81, 12699362), (86, 11961027), (111, 9267102), (117, 8791866), (129, 7974018), (162, 6349681), (222, 4633551), (234, 4395933), (258, 3987009), (307, 3350646), (333, 3089034), (351, 2930622), (387, 2658006), (481, 2138562), (559, 1840158), (614, 1675323), (666, 1544517), (702, 1465311), (774, 1329003), (921, 1116882), (962, 1069281), (999, 1029678), (1053, 976874), (1118, 920079), (1161, 886002), (1443, 712854), (1591, 646542), (1677, 613386), (1842, 558441), (1998, 514839), (2106, 488437), (2322, 443001), (2763, 372294), (2886, 356427), (2997, 343226), (3182, 323271), (3354, 306693), (3483, 295334), (3991, 257742), (4329, 237618), (4773, 215514), (5031, 204462), (5526, 186147), (5994, 171613), (6966, 147667), (7982, 128871), (8289, 124098), (8658, 118809), (9546, 107757), (10062, 102231), (11359, 90558), (11973, 85914), (12987, 79206), (13201, 77922), (14319, 71838), (15093, 68154), (16578, 62049), (20683, 49734), (22718, 45279), (23946, 42957), (24867, 41366), (25974, 39603), (26402, 38961), (28638, 35919), (30186, 34077)]