1938296514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:509

約数の個数: 256

約数和(自身を含む): 5573836800

約数和(自身を除く): 3635540286

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 19, 21, 22, 31, 33, 34, 38, 42, 51, 57, 62, 66, 77, 93, 102, 114, 119, 133, 154, 186, 187, 209, 217, 231, 238, 266, 323, 341, 357, 374, 399, 418, 419, 434, 462, 527, 561, 589, 627, 646, 651, 682, 714, 798, 838, 969, 1023, 1054, 1122, 1178, 1254, 1257, 1302, 1309, 1463, 1581, 1767, 1938, 2046, 2261, 2387, 2514, 2618, 2926, 2933, 3162, 3534, 3553, 3689, 3927, 4123, 4389, 4522, 4609, 4774, 5797, 5866, 6479, 6783, 7106, 7123, 7161, 7378, 7854, 7961, 8246, 8778, 8799, 9218, 10013, 10659, 11067, 11594, 12369, 12958, 12989, 13566, 13827, 14246, 14322, 15922, 17391, 17598, 19437, 20026, 21318, 21369, 22134, 23883, 24738, 24871, 25978, 27654, 30039, 32263, 34782, 38874, 38967, 40579, 42738, 45353, 47766, 49742, 49861, 55727, 60078, 64526, 70091, 74613, 77934, 78353, 81158, 87571, 90706, 90923, 96789, 99722, 110143, 111454, 121737, 135337, 136059, 140182, 142879, 149226, 149583, 156706, 167181, 175142, 181846, 193578, 210273, 220286, 220813, 235059, 243474, 246791, 262713, 270674, 272118, 272769, 285758, 299166, 330429, 334362, 406011, 420546, 428637, 441626, 470118, 493582, 525426, 545538, 548471, 612997, 660858, 662439, 740373, 771001, 812022, 857274, 947359, 1000153, 1096942, 1225994, 1324878, 1480746, 1488707, 1542002, 1545691, 1645413, 1727537, 1838991, 1894718, 2000306, 2313003, 2428943, 2714701, 2842077, 2977414, 3000459, 3091382, 3290826, 3455074, 3677982, 4195447, 4466121, 4626006, 4637073, 4857886, 5182611, 5429402, 5684154, 6000918, 7286829, 8144103, 8390894, 8932242, 9274146, 10365222, 10420949, 12586341, 14573658, 16288206, 17002601, 19002907, 20841898, 25172682, 29368129, 31262847, 34005202, 38005814, 46149917, 51007803, 57008721, 58736258, 62525694, 88104387, 92299834, 102015606, 114017442, 138449751, 176208774, 276899502, 323049419, 646098838, 969148257, 1938296514]

約数ペア:

[(1, 1938296514), (2, 969148257), (3, 646098838), (6, 323049419), (7, 276899502), (11, 176208774), (14, 138449751), (17, 114017442), (19, 102015606), (21, 92299834), (22, 88104387), (31, 62525694), (33, 58736258), (34, 57008721), (38, 51007803), (42, 46149917), (51, 38005814), (57, 34005202), (62, 31262847), (66, 29368129), (77, 25172682), (93, 20841898), (102, 19002907), (114, 17002601), (119, 16288206), (133, 14573658), (154, 12586341), (186, 10420949), (187, 10365222), (209, 9274146), (217, 8932242), (231, 8390894), (238, 8144103), (266, 7286829), (323, 6000918), (341, 5684154), (357, 5429402), (374, 5182611), (399, 4857886), (418, 4637073), (419, 4626006), (434, 4466121), (462, 4195447), (527, 3677982), (561, 3455074), (589, 3290826), (627, 3091382), (646, 3000459), (651, 2977414), (682, 2842077), (714, 2714701), (798, 2428943), (838, 2313003), (969, 2000306), (1023, 1894718), (1054, 1838991), (1122, 1727537), (1178, 1645413), (1254, 1545691), (1257, 1542002), (1302, 1488707), (1309, 1480746), (1463, 1324878), (1581, 1225994), (1767, 1096942), (1938, 1000153), (2046, 947359), (2261, 857274), (2387, 812022), (2514, 771001), (2618, 740373), (2926, 662439), (2933, 660858), (3162, 612997), (3534, 548471), (3553, 545538), (3689, 525426), (3927, 493582), (4123, 470118), (4389, 441626), (4522, 428637), (4609, 420546), (4774, 406011), (5797, 334362), (5866, 330429), (6479, 299166), (6783, 285758), (7106, 272769), (7123, 272118), (7161, 270674), (7378, 262713), (7854, 246791), (7961, 243474), (8246, 235059), (8778, 220813), (8799, 220286), (9218, 210273), (10013, 193578), (10659, 181846), (11067, 175142), (11594, 167181), (12369, 156706), (12958, 149583), (12989, 149226), (13566, 142879), (13827, 140182), (14246, 136059), (14322, 135337), (15922, 121737), (17391, 111454), (17598, 110143), (19437, 99722), (20026, 96789), (21318, 90923), (21369, 90706), (22134, 87571), (23883, 81158), (24738, 78353), (24871, 77934), (25978, 74613), (27654, 70091), (30039, 64526), (32263, 60078), (34782, 55727), (38874, 49861), (38967, 49742), (40579, 47766), (42738, 45353)]