2537494992

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:415

約数の個数: 240

約数和(自身を含む): 7857622080

約数和(自身を除く): 5320127088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 53, 54, 57, 72, 76, 106, 108, 114, 144, 152, 159, 171, 212, 216, 228, 304, 307, 318, 342, 361, 424, 432, 456, 477, 513, 614, 636, 684, 722, 848, 912, 921, 954, 1007, 1026, 1083, 1228, 1272, 1368, 1431, 1444, 1842, 1908, 2014, 2052, 2166, 2456, 2544, 2736, 2763, 2862, 2888, 3021, 3249, 3684, 3816, 4028, 4104, 4332, 4912, 5526, 5724, 5776, 5833, 6042, 6498, 7368, 7632, 8056, 8208, 8289, 8664, 9063, 9747, 11052, 11448, 11666, 12084, 12996, 14736, 16112, 16271, 16578, 17328, 17499, 18126, 19133, 19494, 22104, 22896, 23332, 24168, 25992, 27189, 32542, 33156, 34998, 36252, 38266, 38988, 44208, 46664, 48336, 48813, 51984, 52497, 54378, 57399, 65084, 66312, 69996, 72504, 76532, 77976, 93328, 97626, 104994, 108756, 110827, 114798, 130168, 132624, 139992, 145008, 146439, 153064, 155952, 157491, 172197, 195252, 209988, 217512, 221654, 229596, 260336, 279984, 292878, 306128, 309149, 314982, 332481, 344394, 390504, 419976, 435024, 439317, 443308, 459192, 516591, 585756, 618298, 629964, 664962, 688788, 781008, 839952, 878634, 886616, 918384, 927447, 997443, 1033182, 1171512, 1236596, 1259928, 1329924, 1377576, 1757268, 1773232, 1854894, 1994886, 2066364, 2343024, 2473192, 2519856, 2659848, 2755152, 2782341, 2992329, 3514536, 3709788, 3989772, 4132728, 4946384, 5319696, 5564682, 5873831, 5984658, 7029072, 7419576, 7979544, 8265456, 8347023, 11129364, 11747662, 11969316, 14839152, 15959088, 16694046, 17621493, 22258728, 23495324, 23938632, 33388092, 35242986, 44517456, 46990648, 47877264, 52864479, 66776184, 70485972, 93981296, 105728958, 133552368, 140971944, 158593437, 211457916, 281943888, 317186874, 422915832, 634373748, 845831664, 1268747496, 2537494992]

約数ペア:

[(1, 2537494992), (2, 1268747496), (3, 845831664), (4, 634373748), (6, 422915832), (8, 317186874), (9, 281943888), (12, 211457916), (16, 158593437), (18, 140971944), (19, 133552368), (24, 105728958), (27, 93981296), (36, 70485972), (38, 66776184), (48, 52864479), (53, 47877264), (54, 46990648), (57, 44517456), (72, 35242986), (76, 33388092), (106, 23938632), (108, 23495324), (114, 22258728), (144, 17621493), (152, 16694046), (159, 15959088), (171, 14839152), (212, 11969316), (216, 11747662), (228, 11129364), (304, 8347023), (307, 8265456), (318, 7979544), (342, 7419576), (361, 7029072), (424, 5984658), (432, 5873831), (456, 5564682), (477, 5319696), (513, 4946384), (614, 4132728), (636, 3989772), (684, 3709788), (722, 3514536), (848, 2992329), (912, 2782341), (921, 2755152), (954, 2659848), (1007, 2519856), (1026, 2473192), (1083, 2343024), (1228, 2066364), (1272, 1994886), (1368, 1854894), (1431, 1773232), (1444, 1757268), (1842, 1377576), (1908, 1329924), (2014, 1259928), (2052, 1236596), (2166, 1171512), (2456, 1033182), (2544, 997443), (2736, 927447), (2763, 918384), (2862, 886616), (2888, 878634), (3021, 839952), (3249, 781008), (3684, 688788), (3816, 664962), (4028, 629964), (4104, 618298), (4332, 585756), (4912, 516591), (5526, 459192), (5724, 443308), (5776, 439317), (5833, 435024), (6042, 419976), (6498, 390504), (7368, 344394), (7632, 332481), (8056, 314982), (8208, 309149), (8289, 306128), (8664, 292878), (9063, 279984), (9747, 260336), (11052, 229596), (11448, 221654), (11666, 217512), (12084, 209988), (12996, 195252), (14736, 172197), (16112, 157491), (16271, 155952), (16578, 153064), (17328, 146439), (17499, 145008), (18126, 139992), (19133, 132624), (19494, 130168), (22104, 114798), (22896, 110827), (23332, 108756), (24168, 104994), (25992, 97626), (27189, 93328), (32542, 77976), (33156, 76532), (34998, 72504), (36252, 69996), (38266, 66312), (38988, 65084), (44208, 57399), (46664, 54378), (48336, 52497), (48813, 51984)]