2011442256

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{109987}}^1$

素因数の和:110128

約数の個数: 60

約数和(自身を含む): 5673620992

約数和(自身を除く): 3662178736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4572, 6096, 9144, 18288, 109987, 219974, 329961, 439948, 659922, 879896, 989883, 1319844, 1759792, 1979766, 2639688, 3959532, 5279376, 7919064, 13968349, 15838128, 27936698, 41905047, 55873396, 83810094, 111746792, 125715141, 167620188, 223493584, 251430282, 335240376, 502860564, 670480752, 1005721128, 2011442256]

約数ペア:

[(1, 2011442256), (2, 1005721128), (3, 670480752), (4, 502860564), (6, 335240376), (8, 251430282), (9, 223493584), (12, 167620188), (16, 125715141), (18, 111746792), (24, 83810094), (36, 55873396), (48, 41905047), (72, 27936698), (127, 15838128), (144, 13968349), (254, 7919064), (381, 5279376), (508, 3959532), (762, 2639688), (1016, 1979766), (1143, 1759792), (1524, 1319844), (2032, 989883), (2286, 879896), (3048, 659922), (4572, 439948), (6096, 329961), (9144, 219974), (18288, 109987)]