254556267504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{120619}}^1$

素因数の和:121219

約数の個数: 160

約数和(自身を含む): 821312194560

約数和(自身を除く): 566755927056

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 571, 616, 924, 1142, 1232, 1713, 1848, 2284, 3426, 3696, 3997, 4568, 6281, 6852, 7994, 9136, 11991, 12562, 13704, 15988, 18843, 23982, 25124, 27408, 31976, 37686, 43967, 47964, 50248, 63952, 75372, 87934, 95928, 100496, 120619, 131901, 150744, 175868, 191856, 241238, 263802, 301488, 351736, 361857, 482476, 527604, 703472, 723714, 844333, 964952, 1055208, 1326809, 1447428, 1688666, 1929904, 2110416, 2532999, 2653618, 2894856, 3377332, 3980427, 5065998, 5307236, 5789712, 6754664, 7960854, 9287663, 10131996, 10614472, 13509328, 15921708, 18575326, 20263992, 21228944, 27862989, 31843416, 37150652, 40527984, 55725978, 63686832, 68873449, 74301304, 111451956, 137746898, 148602608, 206620347, 222903912, 275493796, 413240694, 445807824, 482114143, 550987592, 757607939, 826481388, 964228286, 1101975184, 1446342429, 1515215878, 1652962776, 1928456572, 2272823817, 2892684858, 3030431756, 3305925552, 3856913144, 4545647634, 5303255573, 5785369716, 6060863512, 7713826288, 9091295268, 10606511146, 11570739432, 12121727024, 15909766719, 18182590536, 21213022292, 23141478864, 31819533438, 36365181072, 42426044584, 63639066876, 84852089168, 127278133752, 254556267504]

約数ペア:

[(1, 254556267504), (2, 127278133752), (3, 84852089168), (4, 63639066876), (6, 42426044584), (7, 36365181072), (8, 31819533438), (11, 23141478864), (12, 21213022292), (14, 18182590536), (16, 15909766719), (21, 12121727024), (22, 11570739432), (24, 10606511146), (28, 9091295268), (33, 7713826288), (42, 6060863512), (44, 5785369716), (48, 5303255573), (56, 4545647634), (66, 3856913144), (77, 3305925552), (84, 3030431756), (88, 2892684858), (112, 2272823817), (132, 1928456572), (154, 1652962776), (168, 1515215878), (176, 1446342429), (231, 1101975184), (264, 964228286), (308, 826481388), (336, 757607939), (462, 550987592), (528, 482114143), (571, 445807824), (616, 413240694), (924, 275493796), (1142, 222903912), (1232, 206620347), (1713, 148602608), (1848, 137746898), (2284, 111451956), (3426, 74301304), (3696, 68873449), (3997, 63686832), (4568, 55725978), (6281, 40527984), (6852, 37150652), (7994, 31843416), (9136, 27862989), (11991, 21228944), (12562, 20263992), (13704, 18575326), (15988, 15921708), (18843, 13509328), (23982, 10614472), (25124, 10131996), (27408, 9287663), (31976, 7960854), (37686, 6754664), (43967, 5789712), (47964, 5307236), (50248, 5065998), (63952, 3980427), (75372, 3377332), (87934, 2894856), (95928, 2653618), (100496, 2532999), (120619, 2110416), (131901, 1929904), (150744, 1688666), (175868, 1447428), (191856, 1326809), (241238, 1055208), (263802, 964952), (301488, 844333), (351736, 723714), (361857, 703472), (482476, 527604)]