242518304

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7789}}^1$

素因数の和:7945

約数の個数: 48

約数和(自身を含む): 549662400

約数和(自身を除く): 307144096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 556, 973, 1112, 1946, 2224, 3892, 4448, 7784, 7789, 15568, 15578, 31136, 31156, 54523, 62312, 109046, 124624, 218092, 249248, 436184, 872368, 1082671, 1744736, 2165342, 4330684, 7578697, 8661368, 15157394, 17322736, 30314788, 34645472, 60629576, 121259152, 242518304]

約数ペア:

[(1, 242518304), (2, 121259152), (4, 60629576), (7, 34645472), (8, 30314788), (14, 17322736), (16, 15157394), (28, 8661368), (32, 7578697), (56, 4330684), (112, 2165342), (139, 1744736), (224, 1082671), (278, 872368), (556, 436184), (973, 249248), (1112, 218092), (1946, 124624), (2224, 109046), (3892, 62312), (4448, 54523), (7784, 31156), (7789, 31136), (15568, 15578)]