2821978944

素因数分解:

$2^6\times 3^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:549

約数の個数: 168

約数和(自身を含む): 8237829600

約数和(自身を除く): 5415850656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 131, 144, 149, 192, 251, 262, 288, 298, 393, 447, 502, 524, 576, 596, 753, 786, 894, 1004, 1048, 1179, 1192, 1341, 1506, 1572, 1788, 2008, 2096, 2259, 2358, 2384, 2682, 3012, 3144, 3576, 4016, 4192, 4518, 4716, 4768, 5364, 6024, 6288, 7152, 8032, 8384, 9036, 9432, 9536, 10728, 12048, 12576, 14304, 16064, 18072, 18864, 19519, 21456, 24096, 25152, 28608, 32881, 36144, 37399, 37728, 39038, 42912, 48192, 58557, 65762, 72288, 74798, 75456, 78076, 85824, 98643, 112197, 117114, 131524, 144576, 149596, 156152, 175671, 197286, 224394, 234228, 263048, 295929, 299192, 312304, 336591, 351342, 394572, 448788, 468456, 526096, 591858, 598384, 624608, 673182, 702684, 789144, 897576, 936912, 1052192, 1183716, 1196768, 1249216, 1346364, 1405368, 1578288, 1795152, 1873824, 2104384, 2367432, 2393536, 2692728, 2810736, 3156576, 3590304, 3747648, 4734864, 4899269, 5385456, 5621472, 6313152, 7180608, 9469728, 9798538, 10770912, 11242944, 14697807, 18939456, 19597076, 21541824, 29395614, 39194152, 44093421, 58791228, 78388304, 88186842, 117582456, 156776608, 176373684, 235164912, 313553216, 352747368, 470329824, 705494736, 940659648, 1410989472, 2821978944]

約数ペア:

[(1, 2821978944), (2, 1410989472), (3, 940659648), (4, 705494736), (6, 470329824), (8, 352747368), (9, 313553216), (12, 235164912), (16, 176373684), (18, 156776608), (24, 117582456), (32, 88186842), (36, 78388304), (48, 58791228), (64, 44093421), (72, 39194152), (96, 29395614), (131, 21541824), (144, 19597076), (149, 18939456), (192, 14697807), (251, 11242944), (262, 10770912), (288, 9798538), (298, 9469728), (393, 7180608), (447, 6313152), (502, 5621472), (524, 5385456), (576, 4899269), (596, 4734864), (753, 3747648), (786, 3590304), (894, 3156576), (1004, 2810736), (1048, 2692728), (1179, 2393536), (1192, 2367432), (1341, 2104384), (1506, 1873824), (1572, 1795152), (1788, 1578288), (2008, 1405368), (2096, 1346364), (2259, 1249216), (2358, 1196768), (2384, 1183716), (2682, 1052192), (3012, 936912), (3144, 897576), (3576, 789144), (4016, 702684), (4192, 673182), (4518, 624608), (4716, 598384), (4768, 591858), (5364, 526096), (6024, 468456), (6288, 448788), (7152, 394572), (8032, 351342), (8384, 336591), (9036, 312304), (9432, 299192), (9536, 295929), (10728, 263048), (12048, 234228), (12576, 224394), (14304, 197286), (16064, 175671), (18072, 156152), (18864, 149596), (19519, 144576), (21456, 131524), (24096, 117114), (25152, 112197), (28608, 98643), (32881, 85824), (36144, 78076), (37399, 75456), (37728, 74798), (39038, 72288), (42912, 65762), (48192, 58557)]