1287499682016

素因数分解:

$2^5\times 3^3\times {\mathrm{331}}^1\times {\mathrm{4501999}}^1$

素因数の和:4502349

約数の個数: 96

約数和(自身を含む): 3766553280000

約数和(自身を除く): 2479053597984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 331, 432, 662, 864, 993, 1324, 1986, 2648, 2979, 3972, 5296, 5958, 7944, 8937, 10592, 11916, 15888, 17874, 23832, 31776, 35748, 47664, 71496, 95328, 142992, 285984, 4501999, 9003998, 13505997, 18007996, 27011994, 36015992, 40517991, 54023988, 72031984, 81035982, 108047976, 121553973, 144063968, 162071964, 216095952, 243107946, 324143928, 432191904, 486215892, 648287856, 972431784, 1296575712, 1490161669, 1944863568, 2980323338, 3889727136, 4470485007, 5960646676, 8940970014, 11921293352, 13411455021, 17881940028, 23842586704, 26822910042, 35763880056, 40234365063, 47685173408, 53645820084, 71527760112, 80468730126, 107291640168, 143055520224, 160937460252, 214583280336, 321874920504, 429166560672, 643749841008, 1287499682016]

約数ペア:

[(1, 1287499682016), (2, 643749841008), (3, 429166560672), (4, 321874920504), (6, 214583280336), (8, 160937460252), (9, 143055520224), (12, 107291640168), (16, 80468730126), (18, 71527760112), (24, 53645820084), (27, 47685173408), (32, 40234365063), (36, 35763880056), (48, 26822910042), (54, 23842586704), (72, 17881940028), (96, 13411455021), (108, 11921293352), (144, 8940970014), (216, 5960646676), (288, 4470485007), (331, 3889727136), (432, 2980323338), (662, 1944863568), (864, 1490161669), (993, 1296575712), (1324, 972431784), (1986, 648287856), (2648, 486215892), (2979, 432191904), (3972, 324143928), (5296, 243107946), (5958, 216095952), (7944, 162071964), (8937, 144063968), (10592, 121553973), (11916, 108047976), (15888, 81035982), (17874, 72031984), (23832, 54023988), (31776, 40517991), (35748, 36015992), (47664, 27011994), (71496, 18007996), (95328, 13505997), (142992, 9003998), (285984, 4501999)]