2499281208

素因数分解:

$2^3\times 3^2\times {\mathrm{409}}^1\times {\mathrm{84871}}^1$

素因数の和:85292

約数の個数: 48

約数和(自身を含む): 6785516400

約数和(自身を除く): 4286235192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 409, 818, 1227, 1636, 2454, 3272, 3681, 4908, 7362, 9816, 14724, 29448, 84871, 169742, 254613, 339484, 509226, 678968, 763839, 1018452, 1527678, 2036904, 3055356, 6110712, 34712239, 69424478, 104136717, 138848956, 208273434, 277697912, 312410151, 416546868, 624820302, 833093736, 1249640604, 2499281208]

約数ペア:

[(1, 2499281208), (2, 1249640604), (3, 833093736), (4, 624820302), (6, 416546868), (8, 312410151), (9, 277697912), (12, 208273434), (18, 138848956), (24, 104136717), (36, 69424478), (72, 34712239), (409, 6110712), (818, 3055356), (1227, 2036904), (1636, 1527678), (2454, 1018452), (3272, 763839), (3681, 678968), (4908, 509226), (7362, 339484), (9816, 254613), (14724, 169742), (29448, 84871)]