2779374378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 6825959424

約数和(自身を除く): 4046585046

約数列:

[1, 2, 3, 6, 11, 19, 22, 31, 33, 38, 53, 57, 62, 66, 71, 93, 106, 114, 142, 159, 186, 209, 213, 318, 341, 361, 418, 426, 583, 589, 627, 682, 722, 781, 1007, 1023, 1083, 1166, 1178, 1254, 1349, 1562, 1643, 1749, 1767, 2014, 2046, 2166, 2201, 2343, 2698, 3021, 3286, 3498, 3534, 3763, 3971, 4047, 4402, 4686, 4929, 6042, 6479, 6603, 7526, 7942, 8094, 9858, 11077, 11191, 11289, 11913, 12958, 13206, 14839, 18073, 19133, 19437, 22154, 22382, 22578, 23826, 24211, 25631, 29678, 31217, 33231, 33573, 36146, 38266, 38874, 41393, 41819, 44517, 48422, 51262, 54219, 57399, 62434, 66462, 67146, 71497, 72633, 76893, 82786, 83638, 89034, 93651, 108438, 114798, 116653, 123101, 124179, 125457, 142994, 145266, 153786, 187302, 210463, 214491, 233306, 246202, 248358, 250914, 281941, 343387, 349959, 369303, 420926, 428982, 460009, 563882, 593123, 631389, 686774, 699918, 738606, 786467, 794561, 845823, 920018, 1030161, 1186246, 1262778, 1283183, 1358443, 1380027, 1572934, 1589122, 1691646, 1779369, 2060322, 2216407, 2359401, 2383683, 2566366, 2716886, 2760054, 3558738, 3849549, 4075329, 4432814, 4718802, 4767366, 6524353, 6649221, 7699098, 8150658, 8740171, 13048706, 13298442, 14942873, 17480342, 19573059, 24380477, 26220513, 29885746, 39146118, 42111733, 44828619, 48760954, 52441026, 73141431, 84223466, 89657238, 126335199, 146282862, 252670398, 463229063, 926458126, 1389687189, 2779374378]

約数ペア:

[(1, 2779374378), (2, 1389687189), (3, 926458126), (6, 463229063), (11, 252670398), (19, 146282862), (22, 126335199), (31, 89657238), (33, 84223466), (38, 73141431), (53, 52441026), (57, 48760954), (62, 44828619), (66, 42111733), (71, 39146118), (93, 29885746), (106, 26220513), (114, 24380477), (142, 19573059), (159, 17480342), (186, 14942873), (209, 13298442), (213, 13048706), (318, 8740171), (341, 8150658), (361, 7699098), (418, 6649221), (426, 6524353), (583, 4767366), (589, 4718802), (627, 4432814), (682, 4075329), (722, 3849549), (781, 3558738), (1007, 2760054), (1023, 2716886), (1083, 2566366), (1166, 2383683), (1178, 2359401), (1254, 2216407), (1349, 2060322), (1562, 1779369), (1643, 1691646), (1749, 1589122), (1767, 1572934), (2014, 1380027), (2046, 1358443), (2166, 1283183), (2201, 1262778), (2343, 1186246), (2698, 1030161), (3021, 920018), (3286, 845823), (3498, 794561), (3534, 786467), (3763, 738606), (3971, 699918), (4047, 686774), (4402, 631389), (4686, 593123), (4929, 563882), (6042, 460009), (6479, 428982), (6603, 420926), (7526, 369303), (7942, 349959), (8094, 343387), (9858, 281941), (11077, 250914), (11191, 248358), (11289, 246202), (11913, 233306), (12958, 214491), (13206, 210463), (14839, 187302), (18073, 153786), (19133, 145266), (19437, 142994), (22154, 125457), (22382, 124179), (22578, 123101), (23826, 116653), (24211, 114798), (25631, 108438), (29678, 93651), (31217, 89034), (33231, 83638), (33573, 82786), (36146, 76893), (38266, 72633), (38874, 71497), (41393, 67146), (41819, 66462), (44517, 62434), (48422, 57399), (51262, 54219)]