381126064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{12967}}^1$

素因数の和:13153

約数の個数: 40

約数和(自身を含む): 810448128

約数和(自身を除く): 429322064

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 167, 176, 334, 668, 1336, 1837, 2672, 3674, 7348, 12967, 14696, 25934, 29392, 51868, 103736, 142637, 207472, 285274, 570548, 1141096, 2165489, 2282192, 4330978, 8661956, 17323912, 23820379, 34647824, 47640758, 95281516, 190563032, 381126064]

約数ペア:

[(1, 381126064), (2, 190563032), (4, 95281516), (8, 47640758), (11, 34647824), (16, 23820379), (22, 17323912), (44, 8661956), (88, 4330978), (167, 2282192), (176, 2165489), (334, 1141096), (668, 570548), (1336, 285274), (1837, 207472), (2672, 142637), (3674, 103736), (7348, 51868), (12967, 29392), (14696, 25934)]