306140128

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{44087}}^1$

素因数の和:44135

約数の個数: 48

約数和(自身を含む): 711051264

約数和(自身を除く): 404911136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 44087, 88174, 176348, 308609, 352696, 617218, 705392, 1234436, 1366697, 1410784, 2468872, 2733394, 4937744, 5466788, 9566879, 9875488, 10933576, 19133758, 21867152, 38267516, 43734304, 76535032, 153070064, 306140128]

約数ペア:

[(1, 306140128), (2, 153070064), (4, 76535032), (7, 43734304), (8, 38267516), (14, 21867152), (16, 19133758), (28, 10933576), (31, 9875488), (32, 9566879), (56, 5466788), (62, 4937744), (112, 2733394), (124, 2468872), (217, 1410784), (224, 1366697), (248, 1234436), (434, 705392), (496, 617218), (868, 352696), (992, 308609), (1736, 176348), (3472, 88174), (6944, 44087)]