254013732

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1072

約数の個数: 144

約数和(自身を含む): 782337920

約数和(自身を除く): 528324188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 243, 252, 259, 324, 333, 378, 444, 486, 518, 567, 666, 756, 777, 972, 999, 1009, 1036, 1134, 1332, 1554, 1701, 1998, 2018, 2268, 2331, 2997, 3027, 3108, 3402, 3996, 4036, 4662, 5994, 6054, 6804, 6993, 7063, 8991, 9081, 9324, 11988, 12108, 13986, 14126, 17982, 18162, 20979, 21189, 27243, 27972, 28252, 35964, 36324, 37333, 41958, 42378, 54486, 62937, 63567, 74666, 81729, 83916, 84756, 108972, 111999, 125874, 127134, 149332, 163458, 190701, 223998, 245187, 251748, 254268, 261331, 326916, 335997, 381402, 447996, 490374, 522662, 572103, 671994, 762804, 783993, 980748, 1007991, 1045324, 1144206, 1343988, 1567986, 1716309, 2015982, 2288412, 2351979, 3023973, 3135972, 3432618, 4031964, 4703958, 6047946, 6865236, 7055937, 9071919, 9407916, 12095892, 14111874, 18143838, 21167811, 28223748, 36287676, 42335622, 63503433, 84671244, 127006866, 254013732]

約数ペア:

[(1, 254013732), (2, 127006866), (3, 84671244), (4, 63503433), (6, 42335622), (7, 36287676), (9, 28223748), (12, 21167811), (14, 18143838), (18, 14111874), (21, 12095892), (27, 9407916), (28, 9071919), (36, 7055937), (37, 6865236), (42, 6047946), (54, 4703958), (63, 4031964), (74, 3432618), (81, 3135972), (84, 3023973), (108, 2351979), (111, 2288412), (126, 2015982), (148, 1716309), (162, 1567986), (189, 1343988), (222, 1144206), (243, 1045324), (252, 1007991), (259, 980748), (324, 783993), (333, 762804), (378, 671994), (444, 572103), (486, 522662), (518, 490374), (567, 447996), (666, 381402), (756, 335997), (777, 326916), (972, 261331), (999, 254268), (1009, 251748), (1036, 245187), (1134, 223998), (1332, 190701), (1554, 163458), (1701, 149332), (1998, 127134), (2018, 125874), (2268, 111999), (2331, 108972), (2997, 84756), (3027, 83916), (3108, 81729), (3402, 74666), (3996, 63567), (4036, 62937), (4662, 54486), (5994, 42378), (6054, 41958), (6804, 37333), (6993, 36324), (7063, 35964), (8991, 28252), (9081, 27972), (9324, 27243), (11988, 21189), (12108, 20979), (13986, 18162), (14126, 17982)]