254437062

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5531}}^1$

素因数の和:5605

約数の個数: 64

約数和(自身を含む): 602235648

約数和(自身を除く): 347798586

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 41, 51, 66, 82, 102, 123, 187, 246, 374, 451, 561, 697, 902, 1122, 1353, 1394, 2091, 2706, 4182, 5531, 7667, 11062, 15334, 16593, 23001, 33186, 46002, 60841, 94027, 121682, 182523, 188054, 226771, 282081, 365046, 453542, 564162, 680313, 1034297, 1360626, 2068594, 2494481, 3102891, 3855107, 4988962, 6205782, 7483443, 7710214, 11565321, 14966886, 23130642, 42406177, 84812354, 127218531, 254437062]

約数ペア:

[(1, 254437062), (2, 127218531), (3, 84812354), (6, 42406177), (11, 23130642), (17, 14966886), (22, 11565321), (33, 7710214), (34, 7483443), (41, 6205782), (51, 4988962), (66, 3855107), (82, 3102891), (102, 2494481), (123, 2068594), (187, 1360626), (246, 1034297), (374, 680313), (451, 564162), (561, 453542), (697, 365046), (902, 282081), (1122, 226771), (1353, 188054), (1394, 182523), (2091, 121682), (2706, 94027), (4182, 60841), (5531, 46002), (7667, 33186), (11062, 23001), (15334, 16593)]