1245704016

素因数分解:

$2^4\times 3^1\times {\mathrm{641}}^1\times {\mathrm{40487}}^1$

素因数の和:41139

約数の個数: 40

約数和(自身を含む): 3223168704

約数和(自身を除く): 1977464688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 641, 1282, 1923, 2564, 3846, 5128, 7692, 10256, 15384, 30768, 40487, 80974, 121461, 161948, 242922, 323896, 485844, 647792, 971688, 1943376, 25952167, 51904334, 77856501, 103808668, 155713002, 207617336, 311426004, 415234672, 622852008, 1245704016]

約数ペア:

[(1, 1245704016), (2, 622852008), (3, 415234672), (4, 311426004), (6, 207617336), (8, 155713002), (12, 103808668), (16, 77856501), (24, 51904334), (48, 25952167), (641, 1943376), (1282, 971688), (1923, 647792), (2564, 485844), (3846, 323896), (5128, 242922), (7692, 161948), (10256, 121461), (15384, 80974), (30768, 40487)]