28587439944

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{511001}}^1$

素因数の和:511060

約数の個数: 128

約数和(自身を含む): 93206764800

約数和(自身を除く): 64619324856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 84, 108, 111, 126, 148, 168, 189, 216, 222, 252, 259, 296, 333, 378, 444, 504, 518, 666, 756, 777, 888, 999, 1036, 1332, 1512, 1554, 1998, 2072, 2331, 2664, 3108, 3996, 4662, 6216, 6993, 7992, 9324, 13986, 18648, 27972, 55944, 511001, 1022002, 1533003, 2044004, 3066006, 3577007, 4088008, 4599009, 6132012, 7154014, 9198018, 10731021, 12264024, 13797027, 14308028, 18396036, 18907037, 21462042, 27594054, 28616056, 32193063, 36792072, 37814074, 42924084, 55188108, 56721111, 64386126, 75628148, 85848168, 96579189, 110376216, 113442222, 128772252, 132349259, 151256296, 170163333, 193158378, 226884444, 257544504, 264698518, 340326666, 386316756, 397047777, 453768888, 510489999, 529397036, 680653332, 772633512, 794095554, 1020979998, 1058794072, 1191143331, 1361306664, 1588191108, 2041959996, 2382286662, 3176382216, 3573429993, 4083919992, 4764573324, 7146859986, 9529146648, 14293719972, 28587439944]

約数ペア:

[(1, 28587439944), (2, 14293719972), (3, 9529146648), (4, 7146859986), (6, 4764573324), (7, 4083919992), (8, 3573429993), (9, 3176382216), (12, 2382286662), (14, 2041959996), (18, 1588191108), (21, 1361306664), (24, 1191143331), (27, 1058794072), (28, 1020979998), (36, 794095554), (37, 772633512), (42, 680653332), (54, 529397036), (56, 510489999), (63, 453768888), (72, 397047777), (74, 386316756), (84, 340326666), (108, 264698518), (111, 257544504), (126, 226884444), (148, 193158378), (168, 170163333), (189, 151256296), (216, 132349259), (222, 128772252), (252, 113442222), (259, 110376216), (296, 96579189), (333, 85848168), (378, 75628148), (444, 64386126), (504, 56721111), (518, 55188108), (666, 42924084), (756, 37814074), (777, 36792072), (888, 32193063), (999, 28616056), (1036, 27594054), (1332, 21462042), (1512, 18907037), (1554, 18396036), (1998, 14308028), (2072, 13797027), (2331, 12264024), (2664, 10731021), (3108, 9198018), (3996, 7154014), (4662, 6132012), (6216, 4599009), (6993, 4088008), (7992, 3577007), (9324, 3066006), (13986, 2044004), (18648, 1533003), (27972, 1022002), (55944, 511001)]