686849472

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:371

約数の個数: 168

約数和(自身を含む): 2032711200

約数和(自身を除く): 1345861728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 144, 149, 151, 159, 192, 212, 288, 298, 302, 318, 424, 447, 453, 477, 576, 596, 604, 636, 848, 894, 906, 954, 1192, 1208, 1272, 1341, 1359, 1696, 1788, 1812, 1908, 2384, 2416, 2544, 2682, 2718, 3392, 3576, 3624, 3816, 4768, 4832, 5088, 5364, 5436, 7152, 7248, 7632, 7897, 8003, 9536, 9664, 10176, 10728, 10872, 14304, 14496, 15264, 15794, 16006, 21456, 21744, 22499, 23691, 24009, 28608, 28992, 30528, 31588, 32012, 42912, 43488, 44998, 47382, 48018, 63176, 64024, 67497, 71073, 72027, 85824, 86976, 89996, 94764, 96036, 126352, 128048, 134994, 142146, 144054, 179992, 189528, 192072, 202491, 252704, 256096, 269988, 284292, 288108, 359984, 379056, 384144, 404982, 505408, 512192, 539976, 568584, 576216, 719968, 758112, 768288, 809964, 1079952, 1137168, 1152432, 1192447, 1439936, 1516224, 1536576, 1619928, 2159904, 2274336, 2304864, 2384894, 3239856, 3577341, 4319808, 4548672, 4609728, 4769788, 6479712, 7154682, 9539576, 10732023, 12959424, 14309364, 19079152, 21464046, 28618728, 38158304, 42928092, 57237456, 76316608, 85856184, 114474912, 171712368, 228949824, 343424736, 686849472]

約数ペア:

[(1, 686849472), (2, 343424736), (3, 228949824), (4, 171712368), (6, 114474912), (8, 85856184), (9, 76316608), (12, 57237456), (16, 42928092), (18, 38158304), (24, 28618728), (32, 21464046), (36, 19079152), (48, 14309364), (53, 12959424), (64, 10732023), (72, 9539576), (96, 7154682), (106, 6479712), (144, 4769788), (149, 4609728), (151, 4548672), (159, 4319808), (192, 3577341), (212, 3239856), (288, 2384894), (298, 2304864), (302, 2274336), (318, 2159904), (424, 1619928), (447, 1536576), (453, 1516224), (477, 1439936), (576, 1192447), (596, 1152432), (604, 1137168), (636, 1079952), (848, 809964), (894, 768288), (906, 758112), (954, 719968), (1192, 576216), (1208, 568584), (1272, 539976), (1341, 512192), (1359, 505408), (1696, 404982), (1788, 384144), (1812, 379056), (1908, 359984), (2384, 288108), (2416, 284292), (2544, 269988), (2682, 256096), (2718, 252704), (3392, 202491), (3576, 192072), (3624, 189528), (3816, 179992), (4768, 144054), (4832, 142146), (5088, 134994), (5364, 128048), (5436, 126352), (7152, 96036), (7248, 94764), (7632, 89996), (7897, 86976), (8003, 85824), (9536, 72027), (9664, 71073), (10176, 67497), (10728, 64024), (10872, 63176), (14304, 48018), (14496, 47382), (15264, 44998), (15794, 43488), (16006, 42912), (21456, 32012), (21744, 31588), (22499, 30528), (23691, 28992), (24009, 28608)]