1489383864

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{162881}}^1$

素因数の和:163020

約数の個数: 48

約数和(自身を含む): 4065534720

約数和(自身を除く): 2576150856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 162881, 325762, 488643, 651524, 977286, 1303048, 1465929, 1954572, 2931858, 3909144, 5863716, 11727432, 20685887, 41371774, 62057661, 82743548, 124115322, 165487096, 186172983, 248230644, 372345966, 496461288, 744691932, 1489383864]

約数ペア:

[(1, 1489383864), (2, 744691932), (3, 496461288), (4, 372345966), (6, 248230644), (8, 186172983), (9, 165487096), (12, 124115322), (18, 82743548), (24, 62057661), (36, 41371774), (72, 20685887), (127, 11727432), (254, 5863716), (381, 3909144), (508, 2931858), (762, 1954572), (1016, 1465929), (1143, 1303048), (1524, 977286), (2286, 651524), (3048, 488643), (4572, 325762), (9144, 162881)]