271085208

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{431}}^1$

素因数の和:872

約数の個数: 64

約数和(自身を含む): 690508800

約数和(自身を除く): 419423592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 359, 431, 438, 584, 718, 862, 876, 1077, 1293, 1436, 1724, 1752, 2154, 2586, 2872, 3448, 4308, 5172, 8616, 10344, 26207, 31463, 52414, 62926, 78621, 94389, 104828, 125852, 154729, 157242, 188778, 209656, 251704, 309458, 314484, 377556, 464187, 618916, 628968, 755112, 928374, 1237832, 1856748, 3713496, 11295217, 22590434, 33885651, 45180868, 67771302, 90361736, 135542604, 271085208]

約数ペア:

[(1, 271085208), (2, 135542604), (3, 90361736), (4, 67771302), (6, 45180868), (8, 33885651), (12, 22590434), (24, 11295217), (73, 3713496), (146, 1856748), (219, 1237832), (292, 928374), (359, 755112), (431, 628968), (438, 618916), (584, 464187), (718, 377556), (862, 314484), (876, 309458), (1077, 251704), (1293, 209656), (1436, 188778), (1724, 157242), (1752, 154729), (2154, 125852), (2586, 104828), (2872, 94389), (3448, 78621), (4308, 62926), (5172, 52414), (8616, 31463), (10344, 26207)]