2990449008

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{190523}}^1$

素因数の和:190646

約数の個数: 60

約数和(自身を含む): 8445928920

約数和(自身を除く): 5455479912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 5232, 7848, 15696, 190523, 381046, 571569, 762092, 1143138, 1524184, 1714707, 2286276, 3048368, 3429414, 4572552, 6858828, 9145104, 13717656, 20767007, 27435312, 41534014, 62301021, 83068028, 124602042, 166136056, 186903063, 249204084, 332272112, 373806126, 498408168, 747612252, 996816336, 1495224504, 2990449008]

約数ペア:

[(1, 2990449008), (2, 1495224504), (3, 996816336), (4, 747612252), (6, 498408168), (8, 373806126), (9, 332272112), (12, 249204084), (16, 186903063), (18, 166136056), (24, 124602042), (36, 83068028), (48, 62301021), (72, 41534014), (109, 27435312), (144, 20767007), (218, 13717656), (327, 9145104), (436, 6858828), (654, 4572552), (872, 3429414), (981, 3048368), (1308, 2286276), (1744, 1714707), (1962, 1524184), (2616, 1143138), (3924, 762092), (5232, 571569), (7848, 381046), (15696, 190523)]