248795344

素因数分解:

$2^4\times 7^2\times {\mathrm{271}}^1\times {\mathrm{1171}}^1$

素因数の和:1464

約数の個数: 60

約数和(自身を含む): 563291328

約数和(自身を除く): 314495984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 271, 392, 542, 784, 1084, 1171, 1897, 2168, 2342, 3794, 4336, 4684, 7588, 8197, 9368, 13279, 15176, 16394, 18736, 26558, 30352, 32788, 53116, 57379, 65576, 106232, 114758, 131152, 212464, 229516, 317341, 459032, 634682, 918064, 1269364, 2221387, 2538728, 4442774, 5077456, 8885548, 15549709, 17771096, 31099418, 35542192, 62198836, 124397672, 248795344]

約数ペア:

[(1, 248795344), (2, 124397672), (4, 62198836), (7, 35542192), (8, 31099418), (14, 17771096), (16, 15549709), (28, 8885548), (49, 5077456), (56, 4442774), (98, 2538728), (112, 2221387), (196, 1269364), (271, 918064), (392, 634682), (542, 459032), (784, 317341), (1084, 229516), (1171, 212464), (1897, 131152), (2168, 114758), (2342, 106232), (3794, 65576), (4336, 57379), (4684, 53116), (7588, 32788), (8197, 30352), (9368, 26558), (13279, 18736), (15176, 16394)]